1/2 Drive Impact Socket Set 66 PCS Standard SAE & Metric Impact Universal Joint. 1/2 Drive Impact Socket Set(66-Piece). 16.5 x 13.7 x 4.7 inches. High quality forging, forged from heat treated chrome vanadium steel, each socket surface treated with corrosion resistant black phosphoric acid to prevent oil and rust. Product specification includes 1/2-Inch Drive […]