Proto J6012EFX Torque Wrench 3/8 in Drive 5-99 Ft/lb

Product Description

The PROTO J6012EFX is a flex-head ratcheting torque wrench built for trade professionals who need precise fastener control in tight or angled access points. It operates on a 3/8 inch drive and delivers a torque range of 5 to 99 foot-pounds with a 0.1 foot-pound graduation, allowing fine adjustments across a wide range of fastening applications. The flex head pivots to reach fasteners in confined spaces, and the reverse lever enables efficient direction changes without removing the wrench. At 4.561 pounds and measuring approximately 17 inches in length, this wrench is sized for daily shop and field use by mechanics, HVAC technicians, and plumbers.

The J6012EFX suits residential and commercial maintenance work where calibrated torque application is required. It is appropriate for HVAC compressor and equipment mounting, plumbing fixture assembly, and general mechanical service work. The 3/8 inch drive size fits standard sockets commonly used in these trades. Its foot-pound readout and fine 0.1 foot-pound graduation make it suitable for torque-sensitive fasteners where over-tightening risks component damage or joint failure.

Key Features

• 3/8 inch drive with torque range of 5 to 99 foot-pounds
• 0.1 foot-pound graduation for precise torque setting
• Flex-head design pivots to access fasteners in restricted spaces
• Reverse lever allows direction change without repositioning
• Foot-pound and Newton-meter scale: 40 to 200 Nm
• Non-Aerospace certification per UNSPSC Code 27110000

Compatibility

Designed for use with standard 3/8 inch drive sockets in general mechanical, HVAC, plumbing, and trade service applications.

Installation Notes

This torque wrench should be used by qualified tradespeople familiar with fastener torque requirements for their specific application. Always reduce the torque setting to the minimum before storing the wrench to preserve calibration. Do not use the wrench handle as an extension or apply additional leverage beyond the grip area. Periodic recalibration is recommended to maintain measurement accuracy, especially under heavy daily use.