30 mm Ball Bearing Block - Clew block, Stainless ring Flat Base 30 mm hard anodized standard

30 mm hard anodized standard track for M6 screws

polymer sheave

This block is ideal for mainsail

It is hollow and chamfered to reduce weight and the shackle is optimized with a ø6 mm body and ø8 mm pin

This is a 22 mm wide and 4000 mm long pin stop track with holes for M5 fasteners

30 mm Ball Bearing Block - Clew block, Stainless ring Flat Base 30 mm hard anodized standardThe BBB30 Clew Ring block is a 30mm ball bearing block designed for lower loads on smaller boats. Ideal for 2: 1 jib sheets on keelboats. Made with stainless steel ball bearings and a glass fiber reinforced sheave, it offers high strength and low friction. Acetal bearing cage to prevent ball to ball friction and to reduce weight. Safe working Load: 200 kg Breaking Load: 400 kg Max line size: 8 mm