Harken 22mm Micro Stand Up Block Sheaves Sheave Ø (mm):57

Sheave Ø (mm):57

Fasteners (mm): 5

environmental impact and durability – it doesn’t matter if you get wet

Low-friction Bullet blocks lead control lines aft

Harken 22mm Micro Stand Up Block Sheaves Sheave Ø (mm):57This Upright variant of the Harken 22mm boat block is specifically sized and designed so it can be used on sailboards and or smaller dinghies, along with lightly loaded control lines (on all sized boats). The exclusive Delrin ball bearing system runs along micro block sheaves, and has been UV stabilized with carbon black for the best protection possible. Add in stainless steel sideplates for additional strength, and you have a low friction, compact