Harken's 3T Carbon Loop V Block is a game-changing solution for high-performance sailors. By integrating axial and thrust bearings into a single V-shaped titanium roller set, our engineers have created a durable and lightweight block that excels at handling heavy loads and glides effortlessly under light loads. Crafted with 3D-molded carbon sideplates, a titanium sheave, and captive titanium roller bearings, this V block is not only strong but also easy to maintain and inspect. Part No. 3295, the 3T Carbon V™ Block has a 56mm sheave, 11mm maximum line diameter, and a maximum working load of 3000kg or 6600lbs.