60 mm Roller Bearing Block - Single, Swivel, Becket Anti-clockwise featuring a 40 mm primary

featuring a 40 mm primary sheave and a smaller secondary sheave for mechanical advantage

while the soft attachment system allows for secure and flexible rigging

SubType: standup single

Max MSL: 40

Max line size: 18 mm

60 mm Roller Bearing Block - Single, Swivel, Becket Anti-clockwise featuring a 40 mm primaryThe RBB60 Single Becket Roller Bearing Block is designed for high load, dynamic applications. Made with top quality materials like machined black anodised aluminium and Torlon roller bearings, it ensures durability and performance under all conditions. The marine grade stainless shaft is swiveling but can be fixed in 0 or 90 position with a set screw. It is hollow and chamfered to reduce weight and the shackle is optimized with a 6 mm body and 8 mm