Paramount PAR37268 Hex Key 6mm Short Arm

Product Description

The PARAMOUNT PAR37268 is a short-arm hex key designed for driving hex fasteners in tight or confined spaces. Built around a 6.00 mm hex size, this tool delivers solid torque transfer for machine screws, set screws, and socket-head cap screws commonly encountered in HVAC equipment panels, pump assemblies, and mechanical systems. The short arm configuration keeps the tool low-profile for close-quarter work. Overall length is 3.5 inches, and the tool weighs approximately 0.07 pounds, making it a lightweight addition to any field kit. Installation and service technicians across the trades keep short-arm hex keys on hand for equipment access panels, motor mounts, and valve assemblies where a long-arm tool cannot swing freely.

The PAR37268 suits residential and light commercial service applications where metric fasteners are standard. It is a single-piece, short-arm hex key with a hex end, appropriate for maintenance and installation work on HVAC units, pumps, plumbing fixtures, and pool equipment that use 6.00 mm metric socket fasteners. The short arm style provides the mechanical advantage needed to seat fasteners fully without over-torquing in close-tolerance assemblies.

Key Features

• 6.00 mm hex size for metric fastener compatibility
• Short arm style allows use in confined or restricted spaces
• Hex end tip for direct engagement with socket-head fasteners
• 3.5 inch overall length for compact storage and field portability
• Lightweight at 0.07 pounds, suitable for everyday carry in a tool pouch

Compatibility

Designed as an OEM-style short-arm hex key for use with 6.00 mm metric hex fasteners found across HVAC, plumbing, electrical, and pool service equipment.

Installation Notes

No power disconnection is required for hand tool use; however, always follow lockout/tagout procedures when using hand tools to access energized equipment panels. Ensure the hex key is fully seated in the fastener socket before applying torque to avoid rounding the drive. Inspect the tool for deformation or wear before use on high-torque fasteners.