40 mm Ball Bearing Block - Linked BBB30/BBB40 Pop Rivet Diam-OUTER: 38 mm

Diam-OUTER: 38 mm

The 50 mm Double Plain Bearing Block is designed for medium-sized boats for numerous applications

The BBB60 Single Becket Heavy Duty Block is designed for heavy load applications

Breaking Load: 200 kg

All you do is insert a standard winch handle and turn

40 mm Ball Bearing Block - Linked BBB30/BBB40 Pop Rivet Diam-OUTER: 38 mmThe BBB40 Linked Block combines a 40 mm and a 30 mm sheave for versatile rigging options. The stainless steel ball bearings provide smooth, low friction operation, while glass fiber reinforced cheeks enhance durability. Ideal for moderate and dynamic loads with minimal friction. Safe working Load: 200 kg Breaking Load: 400 kg Max line size: 10 mm