Paramount PAR37286 Hex Key 17mm Short Arm

Product Description

The PARAMOUNT PAR37286 is a short-arm hex key designed for high-torque fastening applications where a compact tool profile is required. The key features a 17 mm hex end and is manufactured from Protanium High Torque Steel, a material engineered to handle elevated torque demands without deformation. The overall length measures 6-7/64 inches (6.1 inches decimal). The short arm configuration provides increased torque leverage on the handle side while keeping the working end maneuverable in tight spaces. This tool is used by HVAC technicians, plumbers, electricians, and general trade professionals who work with metric hex fasteners on equipment panels, fittings, and mechanical assemblies.

The PAR37286 is suited for metric fastener applications across residential and commercial trade work. The 17 mm hex size targets larger fasteners commonly found on mechanical equipment, structural hardware, and industrial assemblies. The short arm style is preferred when working in confined areas or when direct downward torque is needed rather than sweeping motion. It is a single-piece hand tool requiring no power source, making it appropriate for both field service and bench work environments.

Key Features

• 17 mm hex end for metric fastener engagement
• Short arm design allows use in confined or restricted spaces
• Protanium High Torque Steel construction resists twist and deformation under load
• Overall length of 6-7/64 inches provides ergonomic handle-side leverage
• Gray handle finish for visual identification
• Metric measurement system; UNSPSC Code 27111710

Compatibility

Designed as a general-purpose short-arm hex key for use with 17 mm metric hex fasteners on mechanical equipment, panels, and hardware assemblies in trade and industrial service applications.

Installation Notes

Ensure the hex end is fully seated in the fastener socket before applying torque to prevent rounding of the fastener head. Power down or de-energize any equipment before removing panels or fasteners on electrical or HVAC systems. Inspect the tool for cracks or deformation before each use; do not use a damaged hex key under load. This tool requires no special certification to use but should be applied following the equipment manufacturer's fastener torque guidelines.