The Draper 10 Piece Hexagon Allen Key Set Imperial is a comprehensive imperial hex key collection designed for engineering, mechanical assembly and maintenance tasks requiring AF fasteners. Manufactured from hardened and tempered chrome vanadium steel, this set delivers the strength and durability needed for regular professional use. The heat treatment process ensures each key resists wear and deformation, even when working with seized or tight fasteners. The set includes ten of the most commonly used imperial sizes, covering a wide range of applications from precision instrument work to larger mechanical assemblies. Supplied in a practical plastic storage holder, the keys remain organised and protected whilst allowing quick size identification on site or in the workshop. Ideal for engineers, mechanics and technicians working with machinery, vehicles or equipment manufactured to imperial standards, this set ensures you have the right size hex key readily available. Features and Benefits: • Contents: 1/16, 5/64, 3/32, 1/8, 5/32, 3/16, 7/32, 1/4, 5/16 and 3/8" • Manufactured from hardened and tempered chrome vanadium steel • Supplied in plastic storage holder Contents: 10 x Hex keys: 1/16, 5/64, 3/32, 1/8, 5/32, 3/16, 7/32, 1/4, 5/16, 3/8"
