Draper Extra Long Hexagon Allen Key Metric

The 12mm Draper Extra Long Hexagon Allen Key is engineered for heavy-duty industrial applications where large metric socket head fixings are encountered. This robust size is commonly used in construction machinery, heavy plant equipment, large-scale automotive assemblies, and industrial structural work where substantial fastening capacity is required. Crafted from chrome vanadium steel that's hardened and tempered, this key delivers exceptional strength and resistance to deformation under extreme torque loads. The chemically blacked protective finish provides lasting corrosion protection in demanding workshop and site environments, whilst chamfered ends facilitate accurate socket head engagement. The extra-long profile ensures superior reach for deeply recessed fasteners and delivers the considerable leverage necessary to handle high-torque applications effectively.