Low friction ring, Anodized Aluminium, Outer/Inner dia ø12/5 mm, Width 5 mm Open/Stemball R9 B-MIN: 136 mm

B-MIN: 136 mm

It is built from black anodized aluminium with Torlon® roller bearings and features a becket for additional purchase

The control blocks make for a 2:1 purchase on the control line and the black anodized aluminium car with Torlon ball bearings features a stainless eye for attachment of the main sheet tackle

Block adapter PBB80 replaces the shackle of a PBB80 single block to fit deck rings and T-bases of other mast manufacturers

the fitting shall be lacquered on the inside to insulate it from the mast

Low friction ring, Anodized Aluminium, Outer/Inner dia ø12/5 mm, Width 5 mm Open/Stemball R9 B-MIN: 136 mmThis is our smallest low friction ring, suitable for a 3 mm line. A low friction ring is a simpler and lighter alternative to a plain bearing block. They are produced in black anodised aluminium and have a big inner radius for low friction and an outer slot for attachment of a line or rubber cord. Suitable applications are backstay cascades, barber haulers, kicker tackles or any other applications with static load. D: 12 mm d: 5 mm A: 5 mm B: 3 mm