Siegen 25 Piece Hexagon Allen Key Set Metric and Imperial

The Siegen 25 Piece Hexagon Allen Key Set combines metric and imperial hex keys in a single comprehensive toolkit, ideal for tradespeople working across different fastener standards. This versatile set features long-arm imperial keys from 1/16" to 3/8" for improved reach and leverage, whilst the short-arm metric keys from 1.5mm to 10mm offer precision access in confined spaces. Manufactured from chrome vanadium steel, the keys deliver excellent strength and wear resistance for professional workshop and on-site applications. The dual sizing configuration makes this set parti