Facom L Metric Hex Key Set, Hex Size 4 mm, Long Arm, Silicon Steel, Phosphate Finish 83H.4

Facom 83H.4 L Metric Hex Key Set 4 mm is designed for professional use in industrial, mechanical, and maintenance applications requiring precise torque application on hex fasteners. The tool is manufactured from silicon steel, providing excellent strength and durability to withstand demanding environments.

The phosphate finish enhances corrosion resistance, extending tool life even in humid or chemically aggressive conditions. The long arm design allows the user better leverage and reach in tight spaces.

The 100 mm overall length balances maneuverability and control, making it suitable for both workshop and field service use.

This hex key set conforms to major international standards including ASME B18.3.2M, NF ISO 2936, ISO 2936, and DIN ISO 2936, ensuring compatibility with a wide range of metric fasteners and interoperability with other industry-standard tooling.

Manufactured in France, each hex key meets rigorous quality assurance and performance specifications expected by professionals working in construction, manufacturing, automotive repair, and engineering sectors.

Constructed from durable silicon steel for strength and longevity. Phosphate-coated finish provides corrosion resistance. Long arm design allows better torque and access. Overall length of 100 mm ensures comfortable handling.

Meets ASME, ISO, and DIN international standards. Precisely sized 4 mm hex dimension for metric fasteners. Manufactured in France for premium quality assurance.

This Facom hex key set represents a reliable tool choice for industrial, mechanical maintenance, construction, and HVAC professionals who demand precision and durability. Explore more high-quality Hex Key Sets and professional hand tools in the EnvMart catalog for your industrial needs.