3/4" Drive Micrometer Adjustable Torque Wrench, Dual Scale (80-4 - J.H. Williams

The J.H. Williams 3/4" Drive Micrometer Adjustable Torque Wrench (Model 4004MFRMHW) is engineered for professional automotive and industrial applications requiring precise torque control. This dual-scale torque wrench offers accurate and reliable fastening across a wide range of tasks, ensuring compliance with specifications and preventing over or under-tightening of critical fasteners.

Key Features

• Dual Scale & Calibrated Dual Direction: Provides measurements in both foot-pounds and Newton-meters, calibrated for use in both clockwise and counter-clockwise directions.
• Positive Lock Ring: Features a spring-loaded pull-down lock ring for secure setting retention, preventing accidental adjustments during operation.
• Easy-to-Read Laser Marked Scales: Offers clear and durable laser-marked scales, facilitating quick and accurate torque setting.
• Quick Release Button: Ensures efficient socket changes and secure socket retention during use.
• Exceptional Accuracy: Delivers accuracy of ±4% clockwise (CW) and ±6% counter-clockwise (CCW) of the indicated value, within 2% to 1% of full scale.
• Industry Standards & Traceability: Meets or exceeds ASME and ISO 6789 standards, and each wrench is individually serialized with a matching calibration certificate traceable to N.I.S.T.

Applications

This robust 3/4" drive torque wrench is ideal for professional mechanics and industrial technicians working on heavy-duty vehicles, construction equipment, agricultural machinery, and industrial assemblies where high torque values are frequently applied. It is suitable for tasks such as wheel lug nut tightening on commercial trucks, engine component assembly, and securing large bolts on manufacturing equipment, ensuring fasteners are torqued to exact specifications for safety and performance.