{"id":746,"date":"2026-08-18T14:45:09","date_gmt":"2026-08-18T12:45:09","guid":{"rendered":"https:\/\/estyma.wlodarski.info\/?page_id=746"},"modified":"2026-09-08T10:26:32","modified_gmt":"2026-09-08T08:26:32","slug":"closed-double-loop-wire","status":"publish","type":"page","link":"https:\/\/estyma.wlodarski.info\/en\/binding-wires\/closed-double-loop-wire\/","title":{"rendered":"Closed Double Loop Wire"},"content":{"rendered":"<div class=\"wp-block-columns product-media-grid is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\"><div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"estyma-video\">\n\t<button type=\"button\" class=\"estyma-video__start\" data-video=\"https:\/\/www.youtube.com\/embed\/KKNyFElQ3s8\" aria-label=\"Play video: Double Loop Wire video\">\n\t\t\t\t\t<img width=\"1024\" height=\"576\" src=\"https:\/\/estyma.wlodarski.info\/wp-content\/uploads\/2026\/09\/film-kknyfelq3s8-1024x576.jpg\" class=\"attachment-large size-large\" alt=\"\" loading=\"lazy\" decoding=\"async\" sizes=\"auto, (max-width: 900px) 100vw, 460px\" srcset=\"https:\/\/estyma.wlodarski.info\/wp-content\/uploads\/2026\/09\/film-kknyfelq3s8-1024x576.jpg 1024w, https:\/\/estyma.wlodarski.info\/wp-content\/uploads\/2026\/09\/film-kknyfelq3s8-300x169.jpg 300w, https:\/\/estyma.wlodarski.info\/wp-content\/uploads\/2026\/09\/film-kknyfelq3s8-768x432.jpg 768w, https:\/\/estyma.wlodarski.info\/wp-content\/uploads\/2026\/09\/film-kknyfelq3s8-600x338.jpg 600w, https:\/\/estyma.wlodarski.info\/wp-content\/uploads\/2026\/09\/film-kknyfelq3s8.jpg 1280w\" \/>\t\t\t\t<span class=\"estyma-video__icon\" aria-hidden=\"true\"><\/span>\n\t<\/button>\n<\/div>\n<\/div><div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><figure data-wp-context=\"{&quot;imageId&quot;:&quot;6ad054922b82d&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6ad054922b82d\" class=\"wp-block-image size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"360\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" class=\"wp-image-520\" src=\"https:\/\/estyma.wlodarski.info\/wp-content\/uploads\/2026\/08\/33_estyma_spirala-metalowa-do-bindowania.jpg\" alt=\"Closed Double Loop Wire spiral\" srcset=\"https:\/\/estyma.wlodarski.info\/wp-content\/uploads\/2026\/08\/33_estyma_spirala-metalowa-do-bindowania.jpg 800w, https:\/\/estyma.wlodarski.info\/wp-content\/uploads\/2026\/08\/33_estyma_spirala-metalowa-do-bindowania-300x135.jpg 300w, https:\/\/estyma.wlodarski.info\/wp-content\/uploads\/2026\/08\/33_estyma_spirala-metalowa-do-bindowania-768x346.jpg 768w, https:\/\/estyma.wlodarski.info\/wp-content\/uploads\/2026\/08\/33_estyma_spirala-metalowa-do-bindowania-600x270.jpg 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure><\/div><div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><figure data-wp-context=\"{&quot;imageId&quot;:&quot;6ad054922bb9f&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6ad054922bb9f\" class=\"wp-block-image size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" class=\"wp-image-521\" src=\"https:\/\/estyma.wlodarski.info\/wp-content\/uploads\/2026\/08\/10_estyma_spirala-na-szpulach.jpg\" alt=\"Closed Double Loop Wire on a spool\" srcset=\"https:\/\/estyma.wlodarski.info\/wp-content\/uploads\/2026\/08\/10_estyma_spirala-na-szpulach.jpg 800w, https:\/\/estyma.wlodarski.info\/wp-content\/uploads\/2026\/08\/10_estyma_spirala-na-szpulach-300x225.jpg 300w, https:\/\/estyma.wlodarski.info\/wp-content\/uploads\/2026\/08\/10_estyma_spirala-na-szpulach-768x576.jpg 768w, https:\/\/estyma.wlodarski.info\/wp-content\/uploads\/2026\/08\/10_estyma_spirala-na-szpulach-600x450.jpg 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure><\/div><\/div><p class=\"wp-block-paragraph\">Double loop spiral is one of the main products of Estyma.<\/p><h2 class=\"wp-block-heading\">Quality matters<\/h2><p class=\"wp-block-paragraph\">It is produced from steel wire on highly advanced Bielomatik machines. Our own nylon coating machines allow quick order processing in a wide range of colours and sizes, and regular quality control process.<\/p><p class=\"wp-block-paragraph\">Thanks to this, we are able to guarantee highest quality spirals for both manual and automated binding. The quality of our product has been proved by long-term cooperation with over 1.000 partners from Poland and all over the world.<\/p><h2 class=\"wp-block-heading\">Meeting your needs<\/h2><p class=\"wp-block-paragraph\">Range of colours of spirals include: black, white, silver, blue, red, yellow, golden and green. Sizes range from 1\/4\u2033 to 1 1\/4\u2033 , allowing for binding up to 29 mm thick paper blocks. We can produce any kind of size of order.<\/p><ul class=\"wp-block-list\"><li>spiral on spools,<\/li><li>spiral cut into sections,<\/li><li>spiral cut into A4 size and packed into boxes.<\/li><\/ul><h2 class=\"wp-block-heading\">Quick delivery<\/h2><p class=\"wp-block-paragraph\">Estyma guarantees quick ordering process and delivery thanks to our warehousing capacity and machines.<\/p><h2 class=\"wp-block-heading\">Specification<\/h2><div class=\"dbs-spec-table estyma-spec-table\" data-dbs-table><div class=\"dbs-spec-table__inner\"><div class=\"dbs-spec-table__desktop\"><table class=\"dbs-spec-table__table\" aria-label=\"Specification table\"><thead><tr><th>Size of spiral [inch]<\/th><th>Size of spiral [mm]<\/th><th>Pitch of spiral [inch]<\/th><th>Thickness of binding [mm]<\/th><th>Loops per spool<\/th><\/tr><\/thead><tbody><tr><td>1\/4\u2033<\/td><td>6<\/td><td rowspan=\"7\" class=\"dbs-spec-table__cell--merged\">3:1<\/td><td>4,5<\/td><td>94 000<\/td><\/tr><tr><td>5\/16\u2033<\/td><td>8<\/td><td>6,0<\/td><td>66 000<\/td><\/tr><tr><td>3\/8\u2033<\/td><td>9,5<\/td><td>7,5<\/td><td>46 000<\/td><\/tr><tr><td>7\/16\u2033<\/td><td>11<\/td><td>9,0<\/td><td>34 000<\/td><\/tr><tr><td>1\/2\u2033<\/td><td>12,5<\/td><td>10,5<\/td><td>26 000<\/td><\/tr><tr><td>9\/16\u2033<\/td><td>14<\/td><td>12<\/td><td>21 000<\/td><\/tr><tr><td>5\/8\u2033<\/td><td>16<\/td><td>13,5<\/td><td>16 000<\/td><\/tr><tr><td>5\/8\u2033<\/td><td>16<\/td><td rowspan=\"5\" class=\"dbs-spec-table__cell--merged\">2:1<\/td><td>13,5<\/td><td>12 500<\/td><\/tr><tr><td>3\/4\u2033<\/td><td>19<\/td><td>16,0<\/td><td>8 000<\/td><\/tr><tr><td>7\/8\u2033<\/td><td>22<\/td><td>19,0<\/td><td>6 000<\/td><\/tr><tr><td>1\u2033<\/td><td>25<\/td><td>22,0<\/td><td>4 200<\/td><\/tr><tr><td>1 1\/4\u2033<\/td><td>32<\/td><td>29,0<\/td><td>2 800<\/td><\/tr><\/tbody><\/table><\/div><div class=\"dbs-spec-table__mobile\"><div class=\"dbs-spec-table__mobile-card\"><div class=\"dbs-spec-table__mobile-card-header\">1\/4\u2033<\/div><div class=\"dbs-spec-table__mobile-card-body\"><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Size of spiral [mm]<\/div><div class=\"dbs-spec-table__mobile-value\">6<\/div><\/div><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Pitch of spiral [inch]<\/div><div class=\"dbs-spec-table__mobile-value\">3:1<\/div><\/div><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Thickness of binding [mm]<\/div><div class=\"dbs-spec-table__mobile-value\">4,5<\/div><\/div><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Loops per spool<\/div><div class=\"dbs-spec-table__mobile-value\">94 000<\/div><\/div><\/div><\/div><div class=\"dbs-spec-table__mobile-card\"><div class=\"dbs-spec-table__mobile-card-header\">5\/16\u2033<\/div><div class=\"dbs-spec-table__mobile-card-body\"><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Size of spiral [mm]<\/div><div class=\"dbs-spec-table__mobile-value\">8<\/div><\/div><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Pitch of spiral [inch]<\/div><div class=\"dbs-spec-table__mobile-value\">3:1<\/div><\/div><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Thickness of binding [mm]<\/div><div class=\"dbs-spec-table__mobile-value\">6,0<\/div><\/div><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Loops per spool<\/div><div class=\"dbs-spec-table__mobile-value\">66 000<\/div><\/div><\/div><\/div><div class=\"dbs-spec-table__mobile-card\"><div class=\"dbs-spec-table__mobile-card-header\">3\/8\u2033<\/div><div class=\"dbs-spec-table__mobile-card-body\"><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Size of spiral [mm]<\/div><div class=\"dbs-spec-table__mobile-value\">9,5<\/div><\/div><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Pitch of spiral [inch]<\/div><div class=\"dbs-spec-table__mobile-value\">3:1<\/div><\/div><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Thickness of binding [mm]<\/div><div class=\"dbs-spec-table__mobile-value\">7,5<\/div><\/div><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Loops per spool<\/div><div class=\"dbs-spec-table__mobile-value\">46 000<\/div><\/div><\/div><\/div><div class=\"dbs-spec-table__mobile-card\"><div class=\"dbs-spec-table__mobile-card-header\">7\/16\u2033<\/div><div class=\"dbs-spec-table__mobile-card-body\"><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Size of spiral [mm]<\/div><div class=\"dbs-spec-table__mobile-value\">11<\/div><\/div><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Pitch of spiral [inch]<\/div><div class=\"dbs-spec-table__mobile-value\">3:1<\/div><\/div><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Thickness of binding [mm]<\/div><div class=\"dbs-spec-table__mobile-value\">9,0<\/div><\/div><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Loops per spool<\/div><div class=\"dbs-spec-table__mobile-value\">34 000<\/div><\/div><\/div><\/div><div class=\"dbs-spec-table__mobile-card\"><div class=\"dbs-spec-table__mobile-card-header\">1\/2\u2033<\/div><div class=\"dbs-spec-table__mobile-card-body\"><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Size of spiral [mm]<\/div><div class=\"dbs-spec-table__mobile-value\">12,5<\/div><\/div><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Pitch of spiral [inch]<\/div><div class=\"dbs-spec-table__mobile-value\">3:1<\/div><\/div><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Thickness of binding [mm]<\/div><div class=\"dbs-spec-table__mobile-value\">10,5<\/div><\/div><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Loops per spool<\/div><div class=\"dbs-spec-table__mobile-value\">26 000<\/div><\/div><\/div><\/div><div class=\"dbs-spec-table__mobile-card\"><div class=\"dbs-spec-table__mobile-card-header\">9\/16\u2033<\/div><div class=\"dbs-spec-table__mobile-card-body\"><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Size of spiral [mm]<\/div><div class=\"dbs-spec-table__mobile-value\">14<\/div><\/div><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Pitch of spiral [inch]<\/div><div class=\"dbs-spec-table__mobile-value\">3:1<\/div><\/div><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Thickness of binding [mm]<\/div><div class=\"dbs-spec-table__mobile-value\">12<\/div><\/div><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Loops per spool<\/div><div class=\"dbs-spec-table__mobile-value\">21 000<\/div><\/div><\/div><\/div><div class=\"dbs-spec-table__mobile-card\"><div class=\"dbs-spec-table__mobile-card-header\">5\/8\u2033<\/div><div class=\"dbs-spec-table__mobile-card-body\"><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Size of spiral [mm]<\/div><div class=\"dbs-spec-table__mobile-value\">16<\/div><\/div><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Pitch of spiral [inch]<\/div><div class=\"dbs-spec-table__mobile-value\">3:1<\/div><\/div><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Thickness of binding [mm]<\/div><div class=\"dbs-spec-table__mobile-value\">13,5<\/div><\/div><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Loops per spool<\/div><div class=\"dbs-spec-table__mobile-value\">16 000<\/div><\/div><\/div><\/div><div class=\"dbs-spec-table__mobile-card\"><div class=\"dbs-spec-table__mobile-card-header\">5\/8\u2033<\/div><div class=\"dbs-spec-table__mobile-card-body\"><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Size of spiral [mm]<\/div><div class=\"dbs-spec-table__mobile-value\">16<\/div><\/div><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Pitch of spiral [inch]<\/div><div class=\"dbs-spec-table__mobile-value\">2:1<\/div><\/div><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Thickness of binding [mm]<\/div><div class=\"dbs-spec-table__mobile-value\">13,5<\/div><\/div><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Loops per spool<\/div><div class=\"dbs-spec-table__mobile-value\">12 500<\/div><\/div><\/div><\/div><div class=\"dbs-spec-table__mobile-card\"><div class=\"dbs-spec-table__mobile-card-header\">3\/4\u2033<\/div><div class=\"dbs-spec-table__mobile-card-body\"><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Size of spiral [mm]<\/div><div class=\"dbs-spec-table__mobile-value\">19<\/div><\/div><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Pitch of spiral [inch]<\/div><div class=\"dbs-spec-table__mobile-value\">2:1<\/div><\/div><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Thickness of binding [mm]<\/div><div class=\"dbs-spec-table__mobile-value\">16,0<\/div><\/div><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Loops per spool<\/div><div class=\"dbs-spec-table__mobile-value\">8 000<\/div><\/div><\/div><\/div><div class=\"dbs-spec-table__mobile-card\"><div class=\"dbs-spec-table__mobile-card-header\">7\/8\u2033<\/div><div class=\"dbs-spec-table__mobile-card-body\"><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Size of spiral [mm]<\/div><div class=\"dbs-spec-table__mobile-value\">22<\/div><\/div><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Pitch of spiral [inch]<\/div><div class=\"dbs-spec-table__mobile-value\">2:1<\/div><\/div><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Thickness of binding [mm]<\/div><div class=\"dbs-spec-table__mobile-value\">19,0<\/div><\/div><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Loops per spool<\/div><div class=\"dbs-spec-table__mobile-value\">6 000<\/div><\/div><\/div><\/div><div class=\"dbs-spec-table__mobile-card\"><div class=\"dbs-spec-table__mobile-card-header\">1\u2033<\/div><div class=\"dbs-spec-table__mobile-card-body\"><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Size of spiral [mm]<\/div><div class=\"dbs-spec-table__mobile-value\">25<\/div><\/div><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Pitch of spiral [inch]<\/div><div class=\"dbs-spec-table__mobile-value\">2:1<\/div><\/div><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Thickness of binding [mm]<\/div><div class=\"dbs-spec-table__mobile-value\">22,0<\/div><\/div><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Loops per spool<\/div><div class=\"dbs-spec-table__mobile-value\">4 200<\/div><\/div><\/div><\/div><div class=\"dbs-spec-table__mobile-card\"><div class=\"dbs-spec-table__mobile-card-header\">1 1\/4\u2033<\/div><div class=\"dbs-spec-table__mobile-card-body\"><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Size of spiral [mm]<\/div><div class=\"dbs-spec-table__mobile-value\">32<\/div><\/div><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Pitch of spiral [inch]<\/div><div class=\"dbs-spec-table__mobile-value\">2:1<\/div><\/div><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Thickness of binding [mm]<\/div><div class=\"dbs-spec-table__mobile-value\">29,0<\/div><\/div><div class=\"dbs-spec-table__mobile-row\"><div class=\"dbs-spec-table__mobile-label\">Loops per spool<\/div><div class=\"dbs-spec-table__mobile-value\">2 800<\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n<div class=\"wp-block-buttons spec-download is-layout-flex wp-block-buttons-is-layout-flex\"><div class=\"wp-block-button btn-secondary\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/estyma.wlodarski.info\/wp-content\/uploads\/2026\/09\/specification-estyma-double-loop-spiral.pdf\">Download specification (PDF)<\/a><\/div><\/div><h2 class=\"wp-block-heading\">Perforation dimensions<\/h2><p class=\"wp-block-paragraph\"><strong>3:1 pitch &#8211; three perforation holes per inch<\/strong><\/p><figure data-wp-context=\"{&quot;galleryId&quot;:&quot;6ad054922bfa0&quot;}\" data-wp-interactive=\"core\/gallery\" class=\"wp-block-gallery has-nested-images columns-1 is-cropped perforation-diagram wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><figure data-wp-context=\"{&quot;imageId&quot;:&quot;6ad054922c2f5&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6ad054922c2f5\" class=\"wp-block-image wp-lightbox-container\"><img decoding=\"async\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" data-id=\"3209\" class=\"wp-image-3209\" src=\"https:\/\/estyma.wlodarski.info\/wp-content\/uploads\/2026\/09\/04mm-1-inch-2-54.svg\" alt=\"3:1 pitch - three perforation holes per inch\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure><\/figure><p class=\"wp-block-paragraph\"><strong>2:1 pitch &#8211; two perforation holes per inch<\/strong><\/p><figure data-wp-context=\"{&quot;galleryId&quot;:&quot;6ad054922c6d9&quot;}\" data-wp-interactive=\"core\/gallery\" class=\"wp-block-gallery has-nested-images columns-1 is-cropped perforation-diagram wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\"><figure data-wp-context=\"{&quot;imageId&quot;:&quot;6ad054922c8e9&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6ad054922c8e9\" class=\"wp-block-image wp-lightbox-container\"><img decoding=\"async\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" data-id=\"3210\" class=\"wp-image-3210\" src=\"https:\/\/estyma.wlodarski.info\/wp-content\/uploads\/2026\/09\/06-1-inch-2-54.svg\" alt=\"2:1 pitch - two perforation holes per inch\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure><\/figure><h2 class=\"wp-block-heading\">Basic colours<\/h2><div class=\"color-box-section estyma-color-swatches\" aria-label=\"Available colours\"><span class=\"color-box black\" role=\"img\" aria-label=\"black\"><\/span><span class=\"color-box white\" role=\"img\" aria-label=\"white\"><\/span><span class=\"color-box gray\" role=\"img\" aria-label=\"silver\"><\/span><span class=\"color-box blue\" role=\"img\" aria-label=\"blue\"><\/span><span class=\"color-box red\" role=\"img\" aria-label=\"red\"><\/span><span class=\"color-box gold\" role=\"img\" aria-label=\"golden\"><\/span><span class=\"color-box goldmetalic\" role=\"img\" aria-label=\"metallic gold\"><\/span><span class=\"color-box green\" role=\"img\" aria-label=\"green\"><\/span><span class=\"color-box yellow\" role=\"img\" aria-label=\"yellow\"><\/span><\/div>\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\" \/><div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\"><div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/estyma.wlodarski.info\/en\/sklep\/double-loop-wire-on-spools-shop\/\">View products in the shop<\/a><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Double loop spiral is one of the main products of Estyma. Quality matters It is produced from steel wire on highly advanced Bielomatik machines. Our own nylon coating machines allow quick order processing in a wide range of colours and sizes, and regular quality control process. Thanks to this, we are able to guarantee highest [&hellip;]<\/p>\n","protected":false},"author":0,"featured_media":0,"parent":744,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-product-sidebar","meta":{"footnotes":""},"class_list":["post-746","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/estyma.wlodarski.info\/en\/wp-json\/wp\/v2\/pages\/746","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/estyma.wlodarski.info\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/estyma.wlodarski.info\/en\/wp-json\/wp\/v2\/types\/page"}],"replies":[{"embeddable":true,"href":"https:\/\/estyma.wlodarski.info\/en\/wp-json\/wp\/v2\/comments?post=746"}],"version-history":[{"count":0,"href":"https:\/\/estyma.wlodarski.info\/en\/wp-json\/wp\/v2\/pages\/746\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/estyma.wlodarski.info\/en\/wp-json\/wp\/v2\/pages\/744"}],"wp:attachment":[{"href":"https:\/\/estyma.wlodarski.info\/en\/wp-json\/wp\/v2\/media?parent=746"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}