The Siegen 9 Piece Long Tri-Star Key Set is a professional-grade torx key set designed for accessing hard-to-reach fasteners across a wide range of applications. Manufactured from heat-treated and hardened Chrome Vanadium steel, these extended-reach keys combine exceptional strength with lasting durability for demanding workshop and on-site use. The blackened finish provides corrosion resistance whilst reducing reflective glare during precision work.
With keys ranging from 90mm to 230mm in length and covering sizes T10 through to T50, this comprehensive set addresses the most common torx fastener requirements encountered by mechanics, engineers and maintenance professionals. The set arrives in an easy-access storage case featuring a hanging tag for organised workshop storage and rapid key selection when working under time pressure. This practical storage solution helps protect the keys from damage whilst keeping the full range immediately accessible.