Paramount PAR17586 Ball End Hex Key 17mm Long Arm

Product Description

The PARAMOUNT PAR17586 is a long-arm ball end hex key designed for metric fastener applications requiring extended reach and high torque. Built from Protanium High Torque Steel, this hex key delivers the strength needed for heavy-duty fastening tasks in demanding trade environments. The 17 mm hex size and 11-inch overall length make it well-suited for deep-socket access where a standard-length key cannot reach. The ball end allows engagement at off-axis angles, reducing repositioning time in tight or awkward spaces. This tool is intended for use by professional mechanics, HVAC technicians, plumbers, and electricians working with metric hardware on equipment and structural assemblies.

This hex key is appropriate for residential and commercial service work where metric fasteners are standard. Common applications include equipment panel removal, pump and motor mounting hardware, valve assemblies, and structural fasteners on mechanical systems. The long arm provides additional leverage for breaking loose seized or high-torque fasteners. The gray handle and Protanium steel construction are suited for shop and field use alike.

Key Features

• 17 mm hex size for large metric fasteners
• Ball end design allows off-axis engagement for access in confined spaces
• Long arm style with 11-inch overall length for extended reach and increased leverage
• Protanium High Torque Steel construction for durability under load
• Gray handle for easy identification in a tool kit

Compatibility

Designed as a general-purpose long-arm ball end hex key for use with 17 mm metric fasteners across a wide range of mechanical and trade applications.

Installation Notes

This tool is for use by qualified trade professionals working on mechanical assemblies and equipment. Always ensure the fastener is properly seated on the hex key before applying torque to avoid rounding. When using the ball end for angled engagement, reduce applied torque compared to straight engagement to prevent tool or fastener damage. Keep tools clean and inspect for wear or deformation before each use.