Harken Micro 22mm Triple Block
Used on the Topper for the top block in the
race downhaul system.
Low friction micro blocks are compact and
Micro block sheaves run exclusively on ball
bearing systems for fast trim and release under any load.
Delrin ball bearings and sideplates are UV
stabilised with carbon black for maximum protection.
Stainless steel sideplates add strength.
Max line: 6mm
Max working load: 227kg
Breaking load: 544kg