3/8" Drive x 5/16" Standard Universal Test Leads and Adapters Both yoke and center screw

Both yoke and center screw are heat treated

This K-Tool 12-point 19mm Combination Wrench is a professional series metric wrench

Ratcheting action also makes it possible to re-grip without removal

of shock torque

1-3/4" Dial Thermometer

3/8" Drive x 5/16" Standard Universal Test Leads and Adapters Both yoke and center screw3 8" Drive x 5 16" 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