Midrange blocks’ robust construction makes them ideal to handle the high loads found on medium and large offshore boats.

Free-rolling Derlin ball bearings, sheave and sideplates UV-stabilized with carbon-black additive for maximum protection. A stainless steel sidestrap wraps across the block head for increased strength and safety.

A wide-diameter 3.00” (76mm) ball bearing sheave accepts 9/16” (14mm) line.

See Technical Specs for more information.