Sunex Tools 4330TE 3/4-Inch Drive 475 Ft-Lbs Torque Limiting Extension Bar

The Sunex Tools 4330TE is a professional-grade torque limiting extension bar designed specifically for heavy-duty truck applications. This 3/4-inch drive extension provides precise torque control at 475 ft-lbs, making it ideal for tightening inner and outer cap nuts and flange nuts on commercial vehicles.

Key Features:

• 3/4-inch drive size with 475 ft-lbs torque rating
• Constructed from flexible spring steel that stops turning when specified torque is reached
• Protects thin wall impact sockets from over-torquing and extends their service life
• Ensures lug nuts and fasteners are tightened to proper torque specifications
• Color-coded yellow for easy identification in toolbox
• Backed by Sunex lifetime warranty

This torque limiting extension bar is an essential tool for professional technicians working on heavy-duty trucks, allowing for accurate torque application while preventing damage to expensive thin wall sockets. The flexible spring steel construction provides reliable, consistent performance for demanding commercial vehicle maintenance and repair applications.