SET INCLUDES: (1) Refrigeration Service Ratchet Wrench, (1) Air Conditioner Valve Stem Key
FRIDGE WRENCH: (4) standard square sizes that are most commonly used in the Refrigeration Industry (1/4, 3/8, 3/16 & 5/16). So whether you are working on Prep Tables, Roof Top Units, Grocery Store Racks, Ice Plants or large Chillers this service wrench will cover it all.
HEX KEY: Each key has a square end that fits the service wrench on one end then is stepped for both liquid line and suction line service valves. The Liquid line is 3/16" and the Suction or Vapour line is 5/16". This is a tool that makes opening or closing Air Conditioning Valves much less of a pain.
VALUE: Multiple tools in one. Serves to lighten your load and clear your mind of worry about "did I bring the right tool".
CONVENIENCE: This tool solves most needs you'd have on the job. It fits the most common sizes, and compact size allows for easy maneuvering.