1" Drive Torque Extension Bar, 475 Ft.lbs.(645Nm) - Genius Tools

The Genius Tools 887475 1" Dr. Torque Extension Bar provides reliable torque control for professional automotive and industrial impact wrench applications. This heavy-duty tool is engineered to prevent over-torquing of fasteners, delivering consistent and precise results in demanding work environments. It is an essential addition for technicians requiring accurate torque specifications on critical assemblies.

Key Features

• Precision Torque Control: Delivers a consistent 475 ft.lbs. (645Nm) torque limit to prevent over-tightening of critical fasteners, minimizing damage and ensuring safety.
• Impact Wrench Compatibility: Designed for seamless integration with 1" Dr. impact wrenches rated up to 1,500 ft.lbs., fitting into existing professional setups.
• Prevents Over-Torquing: Helps mitigate wheel distortion, stud damage, and fastener fatigue by precisely limiting the applied torque.
• Durable Construction: Manufactured from high-quality Chrome Vanadium Steel for superior strength, durability, and resistance to corrosion in challenging workshop conditions.
• Flexing Torsion Design: The unique shaft design acts as a torsion spring, flexing with each blow of the impact wrench and ceasing torque delivery once the preset limit is achieved.
• High Accuracy: Maintains torque accuracy within 4%, ensuring repeatable and reliable application for critical assembly tasks.

Applications

This torque extension bar is ideal for professional technicians and mechanics working on vehicles and machinery that demand precise torque specifications. It is particularly valuable for tightening lug nuts on trucks, buses, and other heavy-duty equipment where 1" drive impact wrenches are commonly utilized. Consistent torque delivery streamlines wheel installation and maintenance processes, reducing the risk of costly rework and enhancing operational efficiency.

Specifications

• Model Number: 887475
• Square Drive: 1 inch
• Torque Limit: 475 ft.lbs. (645Nm)
• Length: 254 mm (10 inches)
• Weight: 1310 g
• Color: Black