Torque Multiplier Wrench Set Heavy Duty Manual Torque Multiplier

3:1 Torque Multiplier Wrench Set

Heavy Duty Manual Torque Multiplier

Torque Multiplier Product Overview

3:1 torque multiplier is fully forged from 4140 CrMo steel with a fixed 3-to-1 torque amplification ratio. Matched with standard manual torque wrench, it multiplies torque output efficiently. Widely used for truck tire service, marine equipment maintenance, engineering machinery, heavy industrial flange bolting. It solves common troubles including insufficient manpower for high-torque bolts, bent extension bars and unstable torque values. Only manual torque wrenches are allowed to guarantee stable and accurate torque performance under repeated heavy loads.

Key Advantages

Fixed Precise Ratio: Stable 3x torque amplification for easy torque calculation, reliable tightening precision;

Premium Raw Material: 4140 CrMo alloy steel outperforms carbon steel with superior toughness, resisting crack and deformation under long-term heavy use;

Two Sizes for Full Coverage: Meet demands of both medium and ultra-heavy bolting jobs, fit auto repair, shipping, mining and construction industries;

Extended handle for easy force application; matched storage case protects the tool during storage and transit.

Critical Usage Notes

Work with manual torque wrenches.

Never exceed the rated maximum input torque to prevent tool fracture.

Perfect replacement for long socket extensions when tightening/loosening heavy bolts, with better safety and torque accuracy.