Wera 9 Piece Stubby Ball End Hexagon Allen Key Set Metric

The Wera 9 Piece Stubby Ball End Hexagon Allen Key Set is a professional metric L-key set designed for working on hexagon socket screws in confined or hard-to-reach spaces. The defining feature of this set is the extra-short arm, which makes it ideal for situations where a standard Allen key simply won't fit. Wera's Hex-Plus profile increases the contact surface area within the screw head, significantly reducing the notching effect and minimising the risk of cam-out or screw head damage — a genuine advantage when working with frequently adjusted fasteners. The ball end on the long arm allows the key to engage at an angle, enabling dependable use in awkward installation positions where a straight approach isn't possible. All nine keys are chrome-plated for corrosion resistance and feature laser-engraved size markings that remain legible throughout the life of the tool. The set is supplied in a durable clip holder that keeps the keys organised and allows quick, single-handed removal.