Proto J6113NMF Dial Torque Wrench 3/8 in Drive 70 Nm

Product Description

The PROTO J6113NMF is a dial torque wrench designed for precise torque application in mechanical and trade service work. Built around a 3/8 inch drive, it measures torque in Newton meters with a maximum capacity of 70 Nm. The fixed head design keeps the drive orientation consistent during use. At 10.5 inches overall length, it fits into standard service configurations without excessive reach. This wrench is used by HVAC technicians, plumbers, and mechanical tradespeople who need accurate torque readings when fastening fittings, flanges, and mechanical connections where over-tightening or under-tightening causes failures.

The J6113NMF suits residential and light commercial service applications where a 3/8 inch drive is the standard fastener interface. It is appropriate for torquing refrigerant line fittings, mechanical assembly work, and equipment installation tasks that specify Newton meter values. The dial readout makes it practical in situations where an audible click wrench is insufficient and a direct visual reading is required. Technicians working from manufacturer torque specifications in metric units will use this wrench without unit conversion.

Key Features

• Dial torque readout displays torque in Newton meters for direct metric spec compliance
• 3/8 inch drive size fits the most common socket sets used in HVAC and mechanical service
• 70 Nm maximum torque capacity covers a wide range of standard fastener applications
• Fixed head eliminates flex or pivot at the drive, maintaining consistent fastener engagement
• 10.5 inch overall length provides manageable leverage in tight service spaces

Compatibility

Designed for use with standard 3/8 inch drive sockets and accessories. Compatible with any application or equipment requiring torque values up to 70 Nm measured in Newton meters.

Installation Notes

Dial torque wrenches are installed and used by qualified mechanical tradespeople following equipment manufacturer torque specifications. Store the wrench at its lowest torque setting when not in use to preserve the internal spring calibration. Do not use this wrench as a breaker bar or for loosening fasteners, as this will damage the dial mechanism. Periodic recalibration is recommended per shop quality control standards to maintain measurement accuracy.