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Nut driver and box spanner sets for hex fasteners

A nut driver set covers the small hex fasteners that a socket and ratchet cannot reach cleanly: terminal blocks, panel screws, hose clips, threaded rod ends and anything sunk in a recess where a bulky drive head fouls the surrounding metal. Each driver holds one fixed size, so the set is bought as a spread rather than as a single tool, typically metric 5 to 13 mm for electrical and cabinet work and 8 to 24 mm where the fasteners are structural.

Shaft design decides what the set is worth in practice. A hollow shaft passes over long studs and threaded rod, a magnetic socket holds the nut while you start it one handed, and an open pipe wrench pattern with a bent shaft reaches a nut lying flat against a bracket. Check the socket wall thickness in confined spots, and look for through hardened chrome plated shafts that resist rounding.

Where the fastener takes an internal drive a hex key set is the right answer, and a combination spanner set covers everything larger and open ended.

  • Min. width across flats: 8 mm
  • Quantity per set: 9
  • Max. width across flats: 19 mm
Delivery time average 12 days.
Recommended Retail Price €154.69
92.80
€76.69 excl. VAT
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