Proto J6016MC Micrometer Torque Wrench 40-200 Nm 1/2 Drive

Product Description

The PROTO J6016MC is a micrometer-type ratchet head torque wrench designed for precision fastening applications requiring consistent and repeatable torque output. It covers a torque range of 40 to 200 Newton Meters (Nm) and uses a 1/2 inch square drive, making it compatible with a wide range of standard sockets. The ratcheting head allows for faster cycling in tight spaces without repositioning the wrench on the fastener. At 21.5 inches overall length and 5.25 pounds, it provides the leverage and mass expected for mid-range torque work. Licensed mechanics, industrial maintenance technicians, and HVAC or plumbing professionals who regularly torque flanged fittings, compressor bolts, or equipment mounting hardware will find this tool appropriate for daily shop and field use.

The J6016MC suits both shop and field environments where Newton Meter torque specification is required. It is well-suited for automotive, heavy equipment, and mechanical equipment maintenance tasks that call for controlled torque in the 40 to 200 Nm range. The micrometer adjustment mechanism allows the operator to dial in a precise target torque before applying force, reducing the risk of under- or over-torquing critical fasteners. The ratcheting head adds convenience in repetitive fastening tasks and confined work areas.

Key Features

• Torque range of 40 to 200 Nm for mid-range fastening applications
• 1/2 inch square drive accepts standard impact and hand sockets
• Micrometer-style adjustment for precise, repeatable torque settings
• Ratchet head design allows cycling without removing wrench from fastener
• 21.5 inch overall length provides leverage for consistent torque application
• Weighs 5.25 pounds for solid feel during use

Compatibility

Designed as a general-purpose 1/2 inch drive micrometer torque wrench suitable for use with standard 1/2 inch drive sockets and accessories across automotive, mechanical, and industrial maintenance applications.

Installation Notes

This tool is intended for use by trained mechanics and service technicians familiar with torque fastening procedures. Always set the torque value before applying the wrench to the fastener and never use the wrench as a breaker bar. Store the wrench at its minimum torque setting when not in use to preserve the internal spring calibration. Consult the relevant equipment service manual or applicable industry standard for correct fastener torque specifications before use.