Draper Extra Long Hexagon Allen Key Metric

The 5mm Draper Extra Long Hexagon Allen Key is designed for medium-duty applications across automotive, engineering, and construction sectors. This versatile size is commonly found in brake caliper fixings, motor mounts, machine guards, and structural brackets, making it essential for mechanics and maintenance professionals. Constructed from hardened and tempered chrome vanadium steel, this key delivers reliable performance under moderate to high torque applications. The chemically blacked protective finish provides excellent corrosion resistance in workshop and site environments, whilst chamfered ends enable swift socket head engagement. The extra-long design offers superior access to deeply recessed fasteners and provides increased leverage for breaking stubborn fixings.