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3/8″ DR 3″ QUICK LOCK EXTENSION
Features and Benefits:
- Socket securely locks to the extension and will not disengage until knurled sleeve is pulled
- Incorporates a pin on the square drive providing maximum security against accidental disengagement of the socket
- Made from high quality chrome-molybdenum steel
- Heat treated for strength and durability
- Size markings are hard stamped into the socket for easy identification
Quick lock extension, 3/8″ drive x 3″. Our impact sockets grip the fastener across a broader contact area, reducing chance of rounding off fasteners. They also allow up to 20% more torque to be applied than on other impact sockets. The shift in pressure allows us to reduce the socket wall thickness, increasing access to tight areas.
