Brand:Nitoyo B9813-13pcs extra long ball hex key set *SIZE: 0.05x72mm, 1/16″x90mm, 5/64″x100mm, 3/32″x112mm, 7/64″x112mm, 1/8″x126mm, 9/64″x135mm, 5/32″x140mm, 3/16″x160mm, 7/32″x175mm, 1/4″x180mm, 5/16″x200mm, 3/8″x230mm X13pcs(A/F) *Hardness: HRS *Material ; S2 Steel with Mirror Satin Ball end can have large surface with nuts
