Williams Comfort Products HKT-3MM Arm T-key

Product Description

The WILLIAMS COMFORT PRODUCTS HKT-3MM is a 3.0mm hex arm T-key designed for service and maintenance work on heating and comfort equipment. The T-key configuration provides increased torque and control compared to standard L-hex keys, making it well suited for fasteners in confined or hard-to-reach locations. At 6 inches in arm length and weighing just 0.11 pounds, this is a compact, lightweight hand tool intended for HVAC technicians and service professionals who require precise metric hex drive capability in the field or on the bench.

This T-key is a practical addition to a service technician's tool kit for work involving metric fasteners on heating units, gas appliances, and related comfort equipment. The 3.0mm drive size targets the small hex socket fasteners commonly found on burner assemblies, panels, and component mounting hardware. It is sold individually and is appropriate for both residential and light commercial service calls.

Key Features

• T-key handle design delivers improved torque and grip over standard L-shaped hex keys
• 3.0mm metric hex drive fits small fasteners common in heating and HVAC equipment
• 6-inch arm length provides reach into recessed fastener locations
• Lightweight at 0.11 pounds for easy carry in a service bag or tool pouch
• Sold individually with a minimum order quantity of one

Compatibility

Designed for use with 3.0mm metric hex socket fasteners commonly found on heating and comfort equipment components.

Installation Notes

This tool is used by HVAC and heating equipment service technicians during routine maintenance, panel removal, and component replacement. Always shut down and de-energize equipment before removing fasteners or accessing internal components. Use the appropriate hex size to avoid rounding fastener sockets. No special certifications are required to use hand tools, but all service work should conform to applicable local codes and manufacturer procedures.

Technical Specifications

• Hex Drive Size: 3.0mm
• Arm Length: 6 inches
• Weight: 0.11 pounds
• UPC: 662459338730
• Sold As: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: HKT-3MM