{"product_id":"union-alu-s2-aluminium-toe-ratchet","title":"Union Alu S2 Aluminium Toe Ratchet","description":"\u003cp\u003eThe Union Alu S2 Aluminium Toe Ratchet is a \u003cstrong\u003ereplacement buckle set for compatible toe straps\u003c\/strong\u003e. It restores the working mechanism when an original ratchet is damaged or no longer operates cleanly. The kit contains \u003cstrong\u003etwo toe ratchets and two ratchet screws\u003c\/strong\u003e, allowing a matching repair on both bindings. Use it when the existing strap body and connector remain suitable, rather than replacing an otherwise serviceable binding just because one buckle needs attention.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003ealuminium S2 mechanism\u003c\/strong\u003e is designed for regular opening, tightening and release. Its lever feeds the toothed toe ladder through the buckle so the strap can hold the front of the boot. A \u003cstrong\u003esmooth ratcheting action\u003c\/strong\u003e depends on the matching ladder as well as the buckle. Look at both parts when diagnosing a strap that slips or jams: worn teeth, packed snow or an unsuitable attachment can interfere with normal operation.\u003c\/p\u003e\u003cp\u003eFor this toe version, compare the \u003cstrong\u003escrew-from-the-top attachment\u003c\/strong\u003e with your existing strap. That detail helps distinguish it from other Union toe ratchet arrangements. The replacement family covers \u003cstrong\u003ecompatible Union bindings from 2016 onward\u003c\/strong\u003e, with the correct strap interface. If the binding has already received a different strap during an earlier repair, identify the fitted component directly. Photos of the buckle from above and underneath are useful when asking us to match a part.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003etoe strap position\u003c\/strong\u003e is different from the ankle connection, even though both use a ratchet. This set is not an ankle buckle kit and does not include a complete strap. One Size describes the spare mechanism, not a boot size. Before fitting, check the surrounding strap, connector and ladder so you know which parts can be reused. A new buckle can renew a worn operating component while retaining the existing strap shape and its fit around the boot.\u003c\/p\u003e\u003cp\u003eInstall the \u003cstrong\u003esupplied screws\u003c\/strong\u003e according to Union's instructions, keeping the correct direction and seating the ratchet properly. With the boot fully in the binding, test \u003cstrong\u003eengagement, holding and release\u003c\/strong\u003e on each side. The strap should close over the toe without the mechanism reaching an awkward end position. Clear snow and grit from the teeth, let the binding dry after use and check the screws during regular maintenance. If the strap still fails to hold, inspect its ladder rather than forcing the lever. We can compare your old part against the correct replacement; see our \u003ca href=\"https:\/\/www.behindthepines.eu\/collections\/union-bindings\"\u003eUnion range\u003c\/a\u003e for the rest of the repair.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Alu S2 aluminium toe ratchet set; black.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArticle:\u003c\/strong\u003e 17040500-BLK-000.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContents:\u003c\/strong\u003e two toe ratchets and two ratchet screws.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAttachment:\u003c\/strong\u003e compare the top-screw toe strap interface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit:\u003c\/strong\u003e suitable Union bindings from 2016 onward; mesh bag included.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Union","offers":[{"title":"Default Title","offer_id":55611853177214,"sku":"17040500-BLK-000","price":24.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/5322\/7390\/files\/Union-Alu-S2-Aluminium-Toe-Ratchet-1.jpg?v=1794493895","url":"https:\/\/www.behindthepines.eu\/products\/union-alu-s2-aluminium-toe-ratchet","provider":"Behind The Pines","version":"1.0","type":"link"}