Edson Articu-Lock Single Sheave - Aluminum - 10" w/ Needle Bearing

Edson's Articu-Lock Sheaves are ideal for performance sailboats, cruising/racing catamarans, and high-tech cruising yachts above 27 feet.  Edson engineers have designed this new sheave to be lightweight, strong, and extremely easy to align and lock into place.

• Sheaves can articulate through 180º for ease of installation and alignment.

• Stainless Needle Bearings, Pins and Races virtually eliminate friction and wear.

•  High-Strength, Investment Cast 316 Stainless Base and Uprights.

• Large-footprint mounting base for extra support and strength.

• Positive lock when desired sheave angle is determined.

• Extra-deep grooved sheaves for extremely safe wire seat.