Torque Multiplier - K Tool International

The K Tool International KTI72190 is a robust mechanical torque multiplier engineered to provide professional technicians and mechanics with the leverage needed for demanding fastening tasks. This essential tool efficiently transforms low input force into significant output torque, making it ideal for loosening and tightening stubborn, high-torque fasteners found across a wide range of automotive, industrial, and off-highway service environments. It significantly reduces technician effort while enhancing safety and control during critical fastening and loosening applications.

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 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 housing and robust components, this mechanical torque multiplier is built to withstand the rigorous demands of professional automotive, industrial, fleet, and off-highway settings.
• 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 is well-suited for a wide range of high-torque fastening applications. It excels at loosening and tightening lug nuts and other fasteners on Class 3–8 trucks, buses, trailers, RVs, and agricultural and construction equipment. The tool is also highly effective for industrial maintenance on large machinery, pumps, gearboxes, and flanges, particularly where power tools are impractical or air/electric power is unavailable. This essential tool provides controlled, high-output torque 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%