9-piece metric set from 1.5mm to 10mm Chrome vanadium steel throughout Extra long arms for reach into tight spaces Ball point end allows angled access to fasteners Short arm gives conventional full-torque drive Suits automotive, engineering, and bicycle work Useful for furniture assembly and machinery servicing Dargan 9-Piece Extra Long Hex Key Set for Workshop and Trade Use Chrome Vanadium Construction: Each of the 9 keys in this set is made from chrome vanadium steel, giving a solid, dependable tool that holds up under regular workshop or trade use. The material is chosen for its resistance to wear and its ability to maintain accurate hex profiles over time. Extra Long Arms for Better Reach: The long arm design gives you greater reach into confined spaces and allows more torque when tightening or loosening fasteners. This makes the set well suited to automotive work, machinery servicing, bicycle maintenance, furniture assembly, and general engineering tasks. Ball Point End for Angled Access: The ball-type hexagon tip on the long arm lets you work at an angle from the screw head recess, which is useful when you cannot get the key fully in line with the fastener. The short arm retains a conventional hex end for full-torque tightening once the fastener is seated. Shop the Tools range from Heavins.ie, with delivery available across Ireland. Specifications Brand: Dargan SKU: AK9LH/DT Set Size: 9 pieces Sizes Included: 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm Key Type: Extra long arm, ball point end on long arm Material: Chrome vanadium steel Weight: 300g