Sealey IS3421 - Impact Socket 21mm 3/4"Sq Drive

• 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.

Additional Information:
• Chrome Molybdenum, drop-forged, WallDrive® impact socket.
• Phosphate finish for greater corrosion resistance.
• Ideal for use with air impact wrenches.
• Model No. IS3421