Harken 22mm Single Block

Low-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 and sideplates are UV stabilized with carbon black for maximum protection. Stainless ste el sideplates add strength.