Paramount PAR37200 Hex Key Short Arm 1-13/64 in

Product Description

The PARAMOUNT PAR37200 is a short-arm hex key designed for fastening and loosening hex socket fasteners in tight or confined spaces. Built from Protanium High Torque Steel, this key delivers reliable torque transfer without rounding fastener sockets. The short arm style limits swing radius, making it well-suited for work areas where a standard long-arm key cannot maneuver. Overall length is 1-13/64 inches. The gray handle provides a consistent grip reference. This tool is a standard addition to the service kit of HVAC technicians, plumbers, electricians, and pool service professionals who work with panel fasteners, set screws, and equipment covers on a daily basis.

The PAR37200 is appropriate for residential and light commercial service applications where hex drive fasteners are common. Typical use cases include tightening set screws on shaft couplings, securing access panels, and adjusting component mounting hardware across HVAC equipment, pump assemblies, and electrical enclosures. The short arm format is especially practical when working inside equipment cabinets or around closely spaced components where swing clearance is restricted.

Key Features

• Protanium High Torque Steel construction for durability under repeated use
• Short arm style allows use in confined or restricted-clearance spaces
• 1-13/64 inch overall length keeps the tool compact and portable
• Hex end type provides direct engagement with hex socket fasteners
• Gray handle aids quick identification in a multi-tool service kit

Compatibility

Designed as a general-purpose short-arm hex key for use with standard inch-system hex socket fasteners across HVAC, plumbing, electrical, and pool service equipment.

Installation Notes

This tool is used by licensed HVAC technicians, plumbers, electricians, and pool service professionals. Always de-energize or shut off the relevant system before accessing fasteners on electrical enclosures or mechanical equipment. Confirm the hex key size matches the fastener socket before applying torque to avoid rounding. Inspect the tool for wear or deformation before use on critical fasteners.