Williams Comfort Products HK-2.5mm L-type Hex Key

Product Description

The WILLIAMS COMFORT PRODUCTS HK-2.5mm is an L-type hex key sized at 2.5 mm, sold in bags of 25 individual keys. L-type hex keys deliver two working ends in a single tool: a long arm for extended reach into deep fastener recesses and a short arm for increased torque in tight quarters. This key is a standard shop and field consumable used by HVAC technicians, plumbers, and mechanical tradespeople during equipment assembly, service, and component replacement. The bag-of-25 quantity makes it practical for stocking tool kits, service vans, and shop bins.

The HK-2.5mm is suited for fasteners commonly found in HVAC equipment, plumbing fixtures, and general mechanical assemblies that require 2.5 mm hex drive access. Technicians reach for this size when working on set screws, panel fasteners, and adjustment hardware found in blower assemblies, valve bodies, and similar components. The 25-count bag format supports both individual technician use and small-shop restocking without overbuying.

Key Features

• L-type profile provides two usable drive angles for improved access and torque control
• 2.5 mm hex size fits common set screws and panel fasteners in mechanical equipment
• 25-count bag quantity supports van stock replenishment and shop-bin restocking
• Compact individual key form factor fits into standard tool pouches and roll bags

Compatibility

Designed for general use with 2.5 mm hex-drive fasteners found across HVAC, plumbing, and mechanical equipment applications.

Installation Notes

Hex keys are hand tools used by HVAC technicians, plumbers, and mechanical contractors during equipment service and installation. De-energize electrical equipment and shut off gas or water supply before accessing fasteners on live systems. Select the correct arm length based on available clearance and required torque. Inspect the key tip for wear or rounding before use to avoid fastener damage.

Technical Specifications

• Hex Size: 2.5 mm
• Key Type: L-Type
• Quantity per Bag: 25
• Weight: 0.01 pounds
• UPC: 662459108135

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: HK-2.5mm