This spanner set comes handy with a aluminium carry box for easy storage and transport.
FEATURES: Chrome Vanadium Heat treated 12x Point Ring Spanner Carry Tool case
Includes 11x sizes: 8mm, 10mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 19mm, 20mm, 21mm.
Largest Spanner Measures 250mm long Smallest Spanner Measures 140mm long
Chromium-vanadium steel alloys incorporating carbon, manganese, phosphorus, sulphur, silicon, chromium, and vanadium. Chromium and vanadium both make the steel more hardened. Chromium also helps resist abrasion, oxidation, and corrosion.