Grey Pneumatic 44475 1" Drive Torque Limiting Extension 475 ft-lb

The Grey Pneumatic 44475 Tork-Extension HD is a precision torque-limiting extension designed for heavy-duty truck maintenance and repair. This 1-inch drive extension allows technicians to safely torque inner and outer cap nuts and flange nuts on commercial vehicles using an impact wrench, eliminating the need for manual torque wrenches in tight spaces.

Key Features:

• Torque rating of 475 ft-lbs ensures proper fastener tightening without over-torquing
• 1-inch drive size compatible with heavy-duty impact wrenches and sockets
• 11-inch overall length provides extended reach for recessed fasteners
• Constructed from chrome-molybdenum alloy steel for superior strength and durability
• Yellow finish for easy identification in toolboxes
• Works with Grey Pneumatic standard and heavy-duty impact sockets
• Backed by lifetime warranty

This torque-limiting extension is an essential tool for fleet maintenance shops and professional mechanics working on Class 6-8 commercial trucks. The internal mechanism prevents over-torquing that can damage wheel studs and fasteners, while still delivering impact tool convenience. Ships in heavy-duty blister pack packaging.