Folding hex ball end hex key sets 7pc aluminium display box of 12 sealey premier ak61315 heat treated and hardened high quality chrome vanadium s2 steel key shafts with a fully polished mirror finish modern design with a slimline colour coded aluminium housing six hex and six ball end hex key sets packed in a counter top display case sealey ak61315 folding hex ball end hex key sets 7pc alu display box of 12