Paramount PAR37152 Hex Key 2.00 Mm Long Arm

Product Description

The PARAMOUNT PAR37152 is a long-arm hex key designed for driving hex socket fasteners in tight or recessed applications. Built from steel, it measures 3-3/16 inches overall length and accepts a 2.00 mm hex drive. The long arm style provides extended reach and allows higher torque transfer compared to a standard short-arm key. This is a metric-size hand tool suited for maintenance and assembly tasks across HVAC, plumbing, electrical, and general mechanical service work.

This hex key is appropriate for residential and commercial service applications where 2.00 mm metric hex fasteners are encountered. The long arm configuration is especially useful when accessing fasteners in recessed panels, equipment housings, or confined equipment spaces. Technicians in HVAC, refrigeration, and plumbing trades commonly carry metric hex key sets to service equipment covers, valve packing nuts, and adjustable components secured with socket-head fasteners.

Key Features

• 2.00 mm metric hex drive fits standard 2.00 mm socket-head fasteners
• Long arm style provides extended reach into recessed areas
• 3-3/16 inches overall length for leverage and accessibility
• Steel construction for durability under repetitive use
• Compact package weight of 0.06 pounds — suitable for tool kits and pouches

Compatibility

Designed for use with 2.00 mm metric hex socket fasteners. Suitable as a general-purpose long-arm hex key for maintenance and assembly applications requiring a metric 2.00 mm drive.

Installation Notes

Hand tool installation requires no power source or specialized equipment. Ensure the hex key is fully seated in the fastener socket before applying torque to avoid rounding the drive recess. Inspect the tool for wear or deformation before use, and replace if the hex end shows signs of damage. Proper hex key selection by size is critical — using an incorrect size risks fastener damage.