Sealey Is3421 Impact Socket 21Mm 3/4In Sq Drive

Features: Chrome Molybdenum drop-forged WallDrive impact socket. Hardened and tempered for added strength with a phosphate finish for greater corrosion resistance. Ideal for use with air impact wrenches. Specifications: Model No: IS3421 Drive: 3/4 Sq Size: 21mm Depth: Standard Material: Chrome Molybdenum Height: 125 Width: 60 Length: 50