This is the Gator Twist Lock Clip by Gator Bait and Tackle. It is the front release clip that comes standard on the Gator Boards. It has adjustable tension. Loosen the adjustment screw to rig to release, tighten to use in a non-releasing method. Use it as a direct replacement or use it for other planer boards. 2.25'' Long. Sold 1 per each.