Allenkey Fuhr Standard 3.5mm Hex Key – 250mm

The Allenkey Fuhr Standard 3.5mm Hex Key is a precision-engineered tool manufactured from special hardened and tempered steel with a durable black finish. At 250mm length, it provides excellent leverage for working with M4 fasteners and is ideal for assembly work, maintenance, and general mechanical applications. Built to metric standards, this hex key is a reliable addition to any electrician's, engineer's, or maintenance professional's toolkit.