The Siegen 9 Piece Box Spanner Set is a comprehensive metric spanner collection designed for accessing fasteners in confined spaces where standard spanners cannot reach. Manufactured from carbon steel with a zinc-plated finish, this set provides reliable corrosion protection for extended tool life in demanding workshop and site environments. Eight double-ended box spanners cover sixteen metric sizes from 6mm through to 22mm, offering versatility for a wide range of automotive, plumbing, and general engineering applications.
The included tommy bar provides the leverage needed to tackle stubborn fasteners effectively. Each spanner features a tubular design that allows deep reach into recessed areas, making them particularly useful for brake line fittings, radiator bolts, and other hard-to-access fixings. The set is supplied in a practical storage and hanging pouch that keeps the spanners organised and protected when not in use, whilst allowing convenient wall mounting in the workshop or van.
Backed by a lifetime guarantee, this represents a dependable addition to any professional or serious DIY toolkit.