80 mm Roller Bearing Block - Single, Swivel, Becket, Stand Up Kit The car is black anodized

The car is black anodized aluminium and the six plain bearing sheaves allow for 6:1 purchase of the control lines

enabling the shackle to be fixed in either 0° or 90°

This way a retrofit upgrade to new tracks can be made without drilling new holes in deck as the fasteners are located according to the existing bolt holes

The car is black anodised

low-friction operation

80 mm Roller Bearing Block - Single, Swivel, Becket, Stand Up Kit The car is black anodizedThe RBB80 Single Stand Up Becket Block is designed for heavy duty, high load applications. Featuring a 80 mm sheave, the block is made from machined black anodized aluminium with Torlon roller bearings for maximum performance under load. The stainless stand up base and spring ensures optimal positioning and polymer thrust bearings provide resistance to side loads. A polymer washer insulates stainless steel from aluminium to prevent corrosion. Ideal