1/4" Surface Drive x 11mm Standard Universal GRE911UMS Surface Prep Discs With simple two knob tapped

With simple two knob tapped control

21mm (13/16")

1-9/16" diameter face and 3" long cross chisel

KTI24146 - 1-7/16

Set comes in a metal case

1/4" Surface Drive x 11mm Standard Universal GRE911UMS Surface Prep Discs With simple two knob tapped1 4" Surface Drive x 11mm Standard Universal Features and Benefits Made of high quality steel (chrome molybdenum); thorough and exact heat treatment insures the correct balance of strength and durability 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 Allows up to 20%