The BBB60 Heavy Duty Cheek Block is engineered for static and dynamic load applications in high-stress environments. Featuring a 60 mm sheave and stainless steel ball bearings, it offers smooth, low-friction operation under high loads. Acetal bearing cages to prevent ball-to-ball friction and to reduce weight.

The flat base allows for easy installation on deck or coamings, while the glass fiber reinforced cheeks enhance strength and rigidity.

Glass fiber reinforced cheeks enhance strength and durability, making this block ideal for leading line over deck on larger keelboats.

Breaking Load: 1000 kg
Safe working Load: 500 kg