Low-profile dinghy blocks are compact and lightweight, with fast trim and release under high or low loads. Blocks are designed for dinghies and control lines on larger boats. Not for use on heavy course racing keelboats, scows or catamarans.

Free rolling Derlin ball bearings, sheave and sideplates UV-stabalized with carbon-black additive for maximum protection. High-strength stainless steel straps reinforce blocks.

Sheave diameter: 44mm (1-3/4"). See Technical Specs for more information.