Draper Impact Socket Set, 3/8" & 1/2" Sq. Dr. (32

Socket forged from chrome molybdenum steel, hardened, tempered and chemically blackened for corrosion protection. Hole for accessory spring loaded ball. Packed in a plastic storage case. 9 x 3/8" sockets 8, 9, 10, 11, 12, 14, 15, 16, 17mm 10 x 1/2" sockets 13, 15, 17, 18, 19, 21, 22, 25, 27, 30mm 10 x 1/2" deep sockets 13, 15, 17, 18, 19, 21, 22, 24, 27, 30mm 3/8" extension bar 75mm 1/2" extension bar 75mm 1/2" (F) x 3/8" (M) adaptor Chrome molybdenum steel, hardened, tempered and chemically blackened for corrosion protection Safety Note: ONLY impact sockets and accessories can be used with air or electric powered wrenches. NEVER use silver chrome vanadium steel sockets which can shatter and cause personal injury.