Allen Traveller 30mm & 40mm Linked Blocks Select (See Table Below):AL-2030-40 30MM + 40MM DYNAMIC: LINKED - EACH Allen sheaves come in a

Allen sheaves come in a wide range of sizes and configurations to suit all applications whether it is replacing old or worn existing parts or to build a custom fitting yourself

Brand Drive Force Diameter 370mm Taper 19mm (3/4") Construction Wooden spokes & wheel

90° Black bezel

5mm x ID 4mm x 1mm CU | 1

height: 154mm

Allen Traveller 30mm & 40mm Linked Blocks Select (See Table Below):AL-2030-40 30MM + 40MM DYNAMIC: LINKED - EACH Allen sheaves come in aTraveller 30mm and 40mm linked blocks With the Allen dynamic ball bearing technology at the heart of this block, the line friendly soft contours allowing articulation and stainless steel cheeks, the 30mm dynamic block will easily handle maximum loads and give unrivalled performance. Line friendly soft contours and articulation, Stainless steel cheeks and inner bearing systems handle maximum loads, Central hole for tie on becket. Spec Sheet Part