{"product_id":"single-with-becket-and-fiddle","title":"40mm Single Dynamic Block - Becket, Fiddle","description":"\u003cdiv\u003e\n\u003ch3\u003e40mm Single Dynamic Swivel Block With Becket \u0026amp; Fiddle\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e40mm Single Dynamic Swivel Block With Becket \u0026amp; Fiddle\u003c\/strong\u003e is a high-performance pulley designed for keelboats and dinghies. Manufactured from durable, lightweight glass-loaded nylon and featuring Allen's advanced Dynamic Bearing Technology, it delivers smooth, efficient line handling for mainsheets, jib sheets, spinnaker sheets, and control line systems.\u003c\/p\u003e\n\u003cp\u003eCombining a \u003cstrong\u003eswivel head\u003c\/strong\u003e, \u003cstrong\u003eintegrated becket\u003c\/strong\u003e, and \u003cstrong\u003efiddle sheave\u003c\/strong\u003e, this block is ideal for compact purchase systems used in cunningham, outhaul, vang, and other control line applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSingle-sheave block with integrated fiddle sheave for compact purchase systems\u003c\/li\u003e\n\u003cli\u003eManufactured from durable, lightweight glass-loaded nylon\u003c\/li\u003e\n\u003cli\u003eIdeal for mainsheet, jib sheet, spinnaker sheet, and keelboat control line applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePatented Dynamic Bearing System\u003c\/strong\u003e with twin rows of stainless-steel ball bearings running on a stainless-steel rail\u003c\/li\u003e\n\u003cli\u003eCaged ball bearings for reduced friction and enhanced rolling performance\u003c\/li\u003e\n\u003cli\u003eSuperior load-carrying capability and long service life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e360° Swivel Head\u003c\/strong\u003e fitted with a 4mm shackle for flexible attachment and optimal load alignment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Becket\u003c\/strong\u003e for creating purchase systems and convenient tie-off points\u003c\/li\u003e\n\u003cli\u003eIdeal for cunningham, outhaul, and vang control systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20mm Dynamic Bearing Fiddle Sheave\u003c\/strong\u003e ensures smooth, efficient operation in multi-purchase systems\u003c\/li\u003e\n\u003cli\u003eDesigned for smooth, reliable performance in demanding marine environments\u003c\/li\u003e\n\u003cli\u003eCompact, versatile solution for applications requiring both purchase and low-friction line control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Allen","offers":[{"title":"Default Title","offer_id":57196752634231,"sku":"A20401BF","price":57.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/7087\/9863\/files\/A20401BF.jpg?v=1781800405","url":"https:\/\/allenbrothers.co.uk\/products\/single-with-becket-and-fiddle","provider":"Allen | Performance Sailing Hardware","version":"1.0","type":"link"}