GEARWRENCH 85065M 3/4 Inch Drive Micrometer Torque Wrench 100-600 ft lbs Precision Heavy Duty Alloy Steel Full Polish Chrome Mechanic Tool with Case

Dominate Heavy-Duty Assemblies: GEARWRENCH 3/4″ Drive High-Capacity Micrometer Torque Wrench

The GEARWRENCH 85065M is the ultimate precision instrument for high-torque industrial and commercial applications. Engineered for the most demanding environments, this 3/4″ drive micrometer torque wrench offers a massive range of 100 to 600 ft-lbs, making it the definitive choice for heavy machinery maintenance, fleet service, and structural steel assembly. With a substantial 42.4-inch overall length, this tool provides the necessary leverage to achieve high torque values with controlled effort, ensuring that every critical fastener is secured to professional standards without the risk of under-tightening or component failure.

Built for the professional who requires both strength and surgical accuracy, the 85065M features a 36-tooth ratchet mechanism that provides a 10-degree swing arc for effective use in confined workspaces. The twist-locking collar ensures your torque settings remain locked in place during high-repetition tasks, while the highly visible scale markings allow for rapid, error-free adjustments. For long-term durability in harsh shop conditions, the wrench is constructed from premium alloy steel with a full-polish chrome finish and includes an oil-resistant elastomer handle for a secure, comfortable grip even when hands are slick. Meeting rigorous ASME B107.300 standards, this torque wrench is a reliable investment in jobsite safety and mechanical integrity.

Key Features

• Precision Ratcheting: 36-tooth mechanism with a 10 swing arc allows you to turn fasteners in spaces other tools can’t reach.
• Certified Accuracy: Delivers +/- 3% clockwise torque accuracy between 20% and 100% of wrench capacity for reliable fastening.
• Secure Twist Lock: Integrated locking collar provides a stable mechanism to maintain consistent torque settings during use.
• High-Visibility Scale: Features easy-to-read markings for fast and accurate torque value selection.
• Chemical Resistant Grip: Pliable elastomer handle is resistant to common oils and solvents, ensuring a secure grip in shop environments.
• Full Polish Finish: Premium chrome finish wipes clean easily and provides superior resistance to rust and corrosion.
• Professional Standards: Meets or exceeds ASME B107.300-2010 and ISO 6789 industrial specifications.

What’s Included

• (1) 3/4″ Drive Micrometer Torque Wrench (100600 ft/lbs)
• (1) Heavy-Duty Blow Mold Storage Case

Specifications

Pro-Tip: To preserve the precision calibration of your heavy-duty torque wrench, always wind the setting back to its lowest value (100 ft/lbs) before storing it in its blow-mold case. This releases internal spring tension and ensures your +/- 3% accuracy remains consistent for years of professional use.

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