Allen 40mm Single Block With Becket & A..77 Cleat Sails & Dinghy Covers you can then replace a

you can then replace a pin without having to remove the fitting from the back of the boat which can save time

High load blocks feature a stainless-steel sheave

dinghies and commercial users

which then allows the bush to be screwed tight into the surface

Micro Cam-Matic Kit X-Treme Angle Fairlead

Allen 40mm Single Block With Becket & A..77 Cleat Sails & Dinghy Covers you can then replace aAllen 40mm Dynamic Single Swivel Block with Becket. Made from high strength, lightweight glass loaded nylon and featuring Allens dynamic bearing technology for a high performance block suitable for keelboats and dinghies. 40mm dynamic blocks are perfect for use on main, jib and spinnaker sheets on dinghies and keelboat control lines. Bearings Dynamic blocks feature our patented bearing system which uses twin rows of stainless steel ball bearings