3/8" Drive 6 Point Metric Standard Socket - 16mm Circuit Testers Allows the fastener to be

Allows the fastener to be moved as little as 5 degrees in both directions without removing the wrench

Conversion Style Coupler Set R12 to R134A

Up to 40% stronger eliminating drive tang

16 test ranges

3/8" Drive 6 Point Metric Standard Socket - 16mm Circuit Testers Allows the fastener to be3 8" Drive 6 Point Metric Standard Socket 16mm Features and Benefits Knurled ends Provides grip surface to pull sockets off ratchets Turn down at base of socket Provides grip surface to pull sockets off ratchets Large hard stamped part number and size on both sides of socket Easier visibility to socket size Made of 6130 Alloy steel and full polish nickel chrome plated Entry angle guides fastener. Serrated depth as deep as the fastener.