Paramount PAR17588 Ball End Hex Key 19 Mm

Product Description

The PARAMOUNT PAR17588 is a long-arm ball end hex key designed for fastener-driving applications that demand high torque and extended reach. Built from Protanium High Torque Steel, this metric hex key features a 19 mm hex size and a long arm measuring 11.6094 inches overall. The ball end allows engagement at off-axis angles, making it useful in tight or obstructed spaces where straight alignment is not possible. The gray handle provides a visual grip reference. This tool is suited for mechanical, HVAC, and industrial service professionals who regularly work with large metric fasteners.

This hex key is appropriate for residential and commercial service environments where metric fasteners in the 19 mm range are encountered. Typical applications include equipment assembly, compressor servicing, mechanical panel work, and any install scenario requiring a long-reach hex driver. The long arm configuration increases torque leverage compared to standard-length hex keys, reducing effort on large fasteners. Professionals in HVAC, refrigeration, and general mechanical trades will find this tool applicable across a range of service calls.

Key Features

• 19 mm hex size for large metric fastener applications
• Ball end tip allows angled engagement in confined spaces
• Long arm design at 11.6094 inches overall length provides increased torque leverage
• Protanium High Torque Steel construction for durability under high-load use
• Gray handle for easy identification in a tool kit

Compatibility

Designed as an OEM-style hex key for use with 19 mm metric fasteners in mechanical, HVAC, and industrial service applications.

Installation Notes

This tool is used by licensed HVAC technicians, refrigeration mechanics, plumbers, and general maintenance professionals. Always ensure the hex key is fully seated in the fastener socket before applying torque to avoid rounding. Inspect the tool for wear or deformation before use on high-torque fasteners. Follow applicable equipment service documentation and safety protocols when working on pressurized or energized systems.