Wera WE-021737 (05021737001)

The Wera 950 BM N 9 Piece Hex Allen Key Set is a professional metric L-key set designed for use with hexagonal socket screws across a wide range of trade and workshop applications. At the heart of this set is Wera's Hex-Plus profile, which provides a larger contact surface within the screw head compared to a standard hex profile. This significantly... morereduces notching and stress on the recess, helping to preserve screw heads and extend their working life — a genuine advantage when working with precision fixings or fasteners that need to be removed repeatedly. The BlackLaser surface treatment delivers excellent corrosion resistance, making these keys well suited to demanding environments where tools are exposed to moisture, oils, or general workshop conditions. Each key carries wear-resistant size markings so the correct size is easy to identify quickly, and the clip holder keeps all nine keys neatly organised and ready to hand. Covering sizes from 1.5mm through to 10mm, this set provides a practical metric range suitable for mechanical assembly, automotive work, machinery maintenance, and general engineering tasks. Features and Benefits: • Hex-Plus profile increases contact surface to reduce screw recess damage • BlackLaser finish provides high corrosion protection and extended service life • Wear-resistant laser-etched size markings for quick identification • Clip holder keeps keys organised and accessible • Nine metric sizes covering 1.5mm to 10mm Contents: 9x 950 BM L-key, metric, BlackLaser: 1.5x45mm, 2x50mm, 2.5x56mm, 3x63mm, 4x70mm, 5x80mm, 6x90mm, 8x100mm, 10x112mm