1" Drive x 21mm Deep

  • The sockets are made from high quality alloy (chrome-molybdenum)
  • They are heat treated to provide the correct balance of strength and durability
  • The impact socket's "high torque" drive provides increased strength through the transfer of pressure from the thinnest part of the socket wall toward the thicker section
  • The sockets feature 20 percent more torque than on standard hex impact sockets
  • There is an increase to tight areas through pressure shift to reduce the socket wall thickness
  • There is a reduced wear and chance of rounding off fasteners by the grip the sockets provide on the fastener across a broader contact area

Grey Pneumatic 4021MD 1" Drive x 21mm Deep GP4021MD

  • Model: 122681
  • Shipping Weight: 2lbs
  • Manufacturers Part #: 4021MD
  • Manufactured by: Grey Pneumatic
  • Also Known As: GP4021MD, GRE4021MD, GRY-4021MD, GY4021MD

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This product was added to our catalog on Wednesday 11 May, 2011.