Selden 60mm Single RR Block, Backstay / Halyard
Designed for high load, dynamic applications.
Machined, black anodised aluminium cheeks and Torlon® roller bearings.
PA washer insulates stainless from aluminium to prevent corrosion.
The shackle features a Ø 6 mm body and Ø 8 mm pin, a strong and lightweight combination.
The swivel pin is hollow and chamfered to reduce weight.
Acetal ball bearing stabilize the sheave when subjected to side loads.