✦ Matt finish provides corrosion resistance and easy to clean surfaces
✦ Designed for servicing automotive, commercial and residential
　air conditioners, refrigeration units and freezers
✦ Hex openings are used for packing gland fittings, mounting bolts
, clutch bolts, tubing fittings, dust cap nuts and oil check plugs
✦ Square openings are used on male service valves, plug fittings,
　compressor valves and refrigerant charging tanks
✦ Reversing switch lever allows for easy changes in turning direction which helps improve speed.