Harken’s 10” Aluminum SpeedGrip Winch Handle allows for low-load fast cranking using the palm and powerful two-handed grinding when loads are high, ideal for racing sailors. Lock-in handles are easy to engage and release with a thumb switch. A length of 10” is the most comfortable handle length for the majority of sailors, and published power ratios are based off of this length. Features a ball bearing grip to smoothly transfer power into the winch. This sturdy handle fits international standard winch sockets.