1/2" Drive x 1-7/8" Standard GRE2060R Spray Gun Kit The design drives the side

The design drives the side of the fastener not the corners

Straight Oil Filter Wrench 3-1/2" to 3-7/8"

Useful any time there's brake

All IRWIN fastener drive bits are manufactured to meet ANSI standards

1/2" Drive x 1-7/8" Standard GRE2060R Spray Gun Kit The design drives the side1 2" Drive x 1 7 8" Standard 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 corners