HARKEN 22 mm Shackle Micro Block, 234 Technology_Thermal Protection and flawless performance developed through

and flawless performance developed through years of experience on the race course

Pressure on the line engages the ratchet mechanism

Flush with fresh water

smooth operation

and spindles for signs of wear and corrosion

HARKEN 22 mm Shackle Micro Block, 234 Technology_Thermal Protection and flawless performance developed throughLow friction Micro blocks are compact and lightweight. They are ideal for sailboards, smaller dinghies, and lightly loaded control lines on boats of all sizes. Micro block sheaves run exclusively on ball bearing systems for fast trim and release under any load. Delrin ball bearings are UV stabilized with carbon black for maximum protection. Stainless steel sideplates add strength.