Profile: CAV Tool Corp. specializes in ball-lock retainers, die details, ball-lock punches, surface grinding, jig grinding and CNC machining. We are an American drill bushing distributor for hoist rings. The products we offer are retainers - ball-lock retainers, custom change; punches - head type, custom, pilot punch, ball-lock, classified shapes, blade, nose larger; buttons - headless, ball-lock, head type, pin lock, classified shapes; die details - Cav tool produces a large variety of die details to customer specifications; hoist rings; bushings and tooling.