- Facilitates easy ratcheting action for servicing hard to access valves common in air conditioning and refrigeration condensing units. 1-5/8 inch long
Hexagonal Key Wrench Insert, Square Shank, 3/16 inch, 1/4 inch, 5/16 inch & 3/8 inch Shank
-
Shank Type: Square
-
Shank Size: 3/16 inch, 5/16 inch