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.
Part Number: HSB271