1/2" Drive x 16mm Standard Universal GRE2016UM Welding Wire we have added a wheel

we have added a wheel kit for added convenience that enables the user to pull the set behind them to the desired workspace

Plastic holders firmly retains each key in size marked hole

rotating barrel for better aim at timing mark

torque at the free speed of 7

Patented large shock resistant dials

1/2" Drive x 16mm Standard Universal GRE2016UM Welding Wire we have added a wheel1 2" Drive x 16mm 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 Each impact socket features high torque drives. This feature limits the amount of wear on the