Allen keys 3-17mm 9 pcs Richmann C6620

Set of 9 allen keys in sizes from 3 to 17 mm. A high quality product made from chrome vanadium steel (CR-V). The chrome used gives the steel resistance to corrosion, oxidation, abrasion and high strength at high temperatures, while the addition of vanadium has an additional effect on heat resistance and resistance to deformation.
The size of each key is laser engraved on the handle.
The set is housed in a handy lockable pencil case for easy storage and transport, with separate compartments for each key and anti-movement rubber bands inside.