Kobalt 10-Piece Standard 1/4" Drive 6-Point Socket Set 85217 10-PIECE SET - Set of 10 of the most commonly used 1/4-inch drive SAE sockets STEEL CONSTRUCTION - Sockets are made from drop forged, heat-treated chrome vanadium steel for long lasting durability CORROSION RESISTANT - Rust and corrosion resistant polished chrome finish not only looks great but is easy to clean INCLUDED SIZES - Set includes 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2 and 9/16-inch sockets EASY IDENTIFICATION - Laser etched size markings are easy to read and the red band along the base helps differentiate from metric sockets