Paramount PAR17568 Hex Key Ball End Long Arm 6mm

Product Description

The PARAMOUNT PAR17568 is a 6.00 mm metric hex key with a ball end and long arm design, built for use in tight-clearance fastener applications where straight-on access is not possible. Machined from steel, it measures 5.5 inches overall length and falls within the 4 to 6.9 inch length class. The ball end allows the driver to engage a hex socket at an angle without losing torque transfer, making it a practical tool for equipment panel work, pump assemblies, and mechanical component service. Licensed tradespeople and service technicians commonly carry this size for metric fastener work on HVAC equipment, pool mechanical systems, and plumbing fixtures.

This hex key suits residential and light commercial service applications where 6.00 mm metric fasteners are standard. The long arm increases lever length compared to a standard arm, allowing more torque to be applied with less effort. It is well-suited for mechanical room equipment, motor mounts, valve brackets, and access panel hardware. The ball end tip is particularly useful when the tool must approach a fastener at an offset angle due to adjacent components or limited clearance in the work area.

Key Features

• 6.00 mm metric hex size for standard metric fastener compatibility
• Ball end design allows engagement at offset angles in tight spaces
• Long arm style provides extended leverage for increased torque output
• 5.5 inch overall length for reach in recessed fastener locations
• Steel construction for durability under repeated use

Compatibility

Designed as a general-purpose metric hex key for use with 6.00 mm hex socket fasteners across mechanical service applications.

Installation Notes

This tool is used by HVAC technicians, plumbers, electricians, and pool service professionals during routine mechanical service and equipment installation. Ensure the equipment being serviced is powered down and, where applicable, depressurized before loosening or tightening fasteners. Use the straight end for high-torque starting and seating, and switch to the ball end only for intermediate turns at off-angle access. Inspect the ball end for deformation before applying heavy torque to avoid fastener damage.