Sealey IS1221 - Impact Socket 21mm 1/2"Sq Drive

• Chrome Vanadium, drop-forged, six-point, WallDrive® impact socket.

• Hardened and tempered for strength and with phosphate finish for greater corrosion resistance.

• Ideal for use with air impact wrenches.

Additional Information:
• Chrome Vanadium, drop-forged, six-point, WallDrive® impact socket. 
• Phosphate finish for greater corrosion resistance.
• Ideal for use with air impact wrenches.
• Model No. IS1221