AL-70 sheave box - Aluminium sheave box with ø70 mm composite sheave, fasteners included Block Accessory The block features Acetal sheaves

The block features Acetal sheaves

this 60 mm sheave is designed for high-performance applications

The use of chrome plated aluminium bronze and high-grade marine stainless steel ensures resistance to corrosion and thread seizing

System 30 - Double Main Sheet Ball Bearing Car with Triple Toggle is designed for PBB60

20 x 30 mm

AL-70 sheave box - Aluminium sheave box with ø70 mm composite sheave, fasteners included Block Accessory The block features Acetal sheavesThe kit includes both M6 self tapping screws with a 5,3 mm drill bit as well as 6,4 mm Monel pop rivets. An instruction for assembly is also included. This sheave box can be used for halyards and spinnaker pole lift. Max line size: 12 mm. Safe work load: 1200 kg