1" Square Drive Deep Impact Socket, 3-3/4"

Benefits of the Grey Pneumatic "High Torque" Drive:

• Transfers the pressure from the thinnest part of the socket wall toward the thicker section, resulting in increased strength.
• Allows up to 20% more torque to be applied than on standard hex impact sockets.
• The shift in pressure allows less socket wall thickness, increasing access to tight areas.
• Sockets grip the fastener across a broader contact area, reducing the chance of rounding off fasteners.

ANSI Specifications B107.2

Always wear safety goggles when using Impact Tools. Use only properly matched fractional or metric sizes.

Grey Pneumatic 4120D 1" Square Drive Deep Impact Socket, 3-3/4" GP4120D