Manufactured with high quality hardened steel, this Bahco Hex Key Set features a hexagonal tipped L-key design with a ball end. The long arms provide higher torque transmission and accessibility. Imperial sizes are clearly stamped on each individual hex key for efficient working and time saving. The set includes sizes: 0.05", 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", and 5/16". It also features an oxidised finish for outstanding surface protection and higher accuracy in the tip. All sizes are marked on the included plastic holder for easy selection. MPN: BE-9780