The Proto Refrigeration Wrench is a sturdy and versatile refrigeration wrench used in numerous industries. The square openings work well on male valves and other fittings, and there is a reversing switch/lever for easy and quick changes. Full polish finish provides corrosion resistance and easy to clean surfaces. Designed for servicing automotive, commercial, and residential air conditioners, refrigeration units and freezers. Made in U.S.A.
- (1) Double-ended refrigeration wrench (1/4in. x 3/8in. square and 3/16in. x 5/16in. square)