{"product_id":"a4988x-180-swivel-cleat-with-removable-sheave","title":"30mm Dynamic Lightweight Flip Flop Block - Removable Sheave","description":"\u003cp\u003e30mm Dynamic Lightweight Flip Flop Block With Removable Sheave\u003c\/p\u003e\n\u003cp\u003eFlip Flop Blocks are designed to pivot around a central fixing point, keeping the rope close to the deck, mast or boom while still allowing the block to articulate to the correct lead angle. This helps minimise friction while guiding the rope efficiently.\u003c\/p\u003e\n\u003cp\u003eThis lightweight version features a nylon body and nylon backing plate to keep both weight and cost to a minimum.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e30mm Dynamic Bearing Sheave\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFeatures a 30mm Dynamic Bearing sheave, using twin rows of stainless-steel ball bearings running on a stainless-steel rail. This provides superior load-carrying capability and longevity compared to bearing systems that run on plastic rails.\u003c\/p\u003e\n\u003cp\u003eThe sheave can be moved to one of the two locations. Allowing for rope to enter from above or below. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAllenite Cam Cleat\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFitted with the A.677 small Allenite cam cleat. Allenite is a material developed by Allen to provide low weight and excellent heat dissipation, increasing wear resistance compared to standard acetals. The Allenite cam cleat also offers a significant weight saving over the aluminium version.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIdeal for lower-load applications such as:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHalyards\u003c\/li\u003e\n\u003cli\u003ePole launchers\u003c\/li\u003e\n\u003cli\u003eJib sheets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor higher-load applications, we recommend using the A2133-77.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Drawing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eClick the PDF above to view the full detailed dimensions.\u003c\/p\u003e","brand":"Allen","offers":[{"title":"Default Title","offer_id":57196824592759,"sku":"A4988X","price":53.84,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/7087\/9863\/files\/A4988X.jpg?v=1781801077","url":"https:\/\/allenbrothers.co.uk\/products\/a4988x-180-swivel-cleat-with-removable-sheave","provider":"Allen | Performance Sailing Hardware","version":"1.0","type":"link"}