Low-friction Bullet Blocks lead control lines aft. They are compact and lightweight, with fast trim and release under low or high loads. A range of styles lets these blocks adapt to almost all control line applications.

Free-rolling Derlin ball bearings, sheave and sideplates UV-stabalized, with carbon-black additive for maximum protection. Stainless steel sideplates for strength.

Sheave diameter: 38mm (1-1/2"). See Technical Specs for more information.