The Faithfull FAIHK120MLA is a 12mm long arm hexagon key designed for the most demanding heavy-duty applications. This substantial size is essential for large-scale industrial machinery, heavy plant equipment, and major engineering projects where maximum torque capacity is required. The 12mm configuration provides exceptional strength when working with the largest socket screws and fixings. Constructed from fully hardened chrome vanadium steel, this key offers outstanding durability and resistance to wear in the toughest working environments. The extended arm length delivers maximum leverage, significantly reducing operator effort when dealing with seized or over-tightened fixings. Chamfered edges protect both the tool and fitting surfaces from damage, ensuring precision remains consistent throughout the key's service life. Clear size marking enables rapid selection from your tool collection. Features and Benefits: • 12mm metric size for maximum-duty fastening tasks • Fully hardened chrome vanadium for superior strength and durability • Long arm design maximises leverage for the toughest applications • Chamfered edges prevent damage and maintain precision • Clearly marked for quick identification Specifications: Key Type: Long Arm Size (mm): 12 Length: 207mm. Type: Long arm.

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