OMP Versa-Cradle 360 degree Bow Vise and Versa-Clamp Combo Versa-Cradle Bow Vise accommodates any bow， with any limb width， with the aid of an adapter. Featuring a Patented 360 degrees locking-ball head and cam-lock lever system， The Versa-Cradle makes tuning both compounds and crossbows a breeze. Polyurethane pads ensure superior limb grip without marring the limb. Vise is fully adjustable， and mounts to any bench or counter top with ease. Comes with the Versa-Clamp to mount the bow vise to a flat surface up to 2¼ inches.