The Harken 3.0T Alum Loop V Block is a revolutionary addition to the loop block series designed for elite Grand-Prix racers. By combining axial and thrust bearings into a single V-shaped titanium bearing set, Harken engineers have created a lightweight and sturdy block that offers unparalleled efficiency at high loads and smooth easing in light air. The V block features aluminum sideplates, a titanium sheave, and captive titanium roller bearings. It is also easy to disassemble for maintenance and inspection. With a maximum working load of 3000kg (or 6600lb), the 3T Aluminum V™ Block Part No. 3295AL is a must-have for serious racers.