System 22 - Car for Tie-On Block, Torlon Ball Bearings White The Seldén BBB20 Double/Becket block

The Seldén BBB20 Double/Becket block is a 20mm ball bearing block

The cars are black anodized aluminium and they feature ø40 mm sheaves for 4:1 purchase

Drum Ø: 75 mm

Important - always fit the gas-spring so that the cylinder (thicker part) is pointing up

a rigid crank arm and a low friction knob to get the job done efficiently

System 22 - Car for Tie-On Block, Torlon Ball Bearings White The Seldén BBB20 Double/Becket blockThe Tie On Car for System 22 Self Tacking Jib is made of black anodised aluminum with Torlon ball bearings. It can accommodate a low friction ring or 'Tie On' block. Light enough for dinghies like Solo or Finn. System: 22 Safe working Load: 700 kg Breaking Load: 1400 kg Length: 73 Width: 57 Min Rv: 2000 Min Rh: 2000