3/8" Drive x 3/8" Standard Universal GRE1012U UV Master Leak Detection Kit Seven smallest bits are used

Seven smallest bits are used with the 1/4" bit holder

1/2" Drive x 13mm Standard Universal

Works with 3/8" square drive or 1" wrench

unit of measurement (ft

Extension allows access to caps located under shrouds or in fender walls

3/8" Drive x 3/8" Standard Universal GRE1012U UV Master Leak Detection Kit Seven smallest bits are used3 8" Drive x 3 8" Standard Universal Features and Benefits: Made of high quality steel (chrome molybdenum) Engineered specifically for use with impact tools, using the most up to date industrial specifications Made to transfer the pressure from the thinnest part of the socket wall toward the thicker section, resulting in increased strength Lifetime warranty This impact, socket features high torque drive, which limits the amount of wear on the corners