Torque Multiplier - K Tool International

The K Tool International KTI72190 Torque Multiplier is a robust mechanical tool engineered for professional technicians and mechanics facing high-torque fastening challenges. It efficiently converts lower input force into significant output torque, essential for loosening and tightening stubborn fasteners across a wide range of automotive, industrial, and off-highway applications. This tool enhances safety and control while significantly reducing technician effort during demanding tasks.

Key Features

• High Torque Multiplication: Delivers a 3:1 torque ratio, efficiently generating up to 2200 ft-lbs (3000 NM) of output torque from a 730 ft-lbs (1000 NM) input, perfectly suited for seized or high-specification fasteners.
• Precision Gear System: Features durable, precision-engineered internal gearing designed for consistent and reliable performance, ensuring longevity in daily professional use.
• Compact and Accessible Design: With dimensions of 17" L x 8.25" W x 4.13" H, its compact profile facilitates access in confined spaces such as wheel wells, undercarriages, and within complex industrial machinery.
• Professional-Grade Durability: Constructed with a 16.65 lb robust housing and components, this mechanical torque multiplier is built to withstand the rigorous demands of professional automotive, industrial, fleet, and off-highway environments.
• Enhanced Safety and Control: Minimizes technician overexertion and reduces the risk of tool slippage, providing controlled high-output torque for critical applications.

Applications

This KTI72190 mechanical torque multiplier excels in a wide range of high-torque fastening applications. It is particularly effective for loosening and tightening lug nuts and other fasteners on Class 3–8 trucks, buses, trailers, RVs, and agricultural and construction equipment. Additionally, it serves as a reliable tool for industrial maintenance on large machinery, pumps, gearboxes, and flanges, especially where power tools are impractical or air/electric power is unavailable, providing controlled output in both field and shop environments.

Specifications

• Model: KTI72190
• Type: Mechanical torque multiplier
• Weight: 16.65 lbs
• Dimensions: 17" L x 8.25" W x 4.13" H
• Input Square: 3/4" drive
• Output Square: 1" drive
• Input Torque: 730 ft-lbs (1000 NM)
• Output Torque: 2200 ft-lbs (3000 NM)
• Torque Ratio: 3:1
• Accuracy: +/- 6%