80 mm Plain Bearing Block - Single, Swivel, Shackle adaptor

The PBB80 Single Block with Shackle Adaptor is designed to fit deck ring/T-base shafts of other mast brands.

Consequently, this block is designed to route a halyard from the mast and back to the cockpit. It features an ø80 mm glass fibre reinforced sheave with polymer bushing, stainless steel strap for durability, glass fiber reinforced composite cheeks to prevent jamming and a practical switch from swiveling to fixed shackle.

Safe working Load: 2000 kg
Breaking Load: 4000 kg
Max line size: 16 mm