Mount 21PCS Long Arm Hex Key Allen Wrench Set, Metric/SAE

Mount 21PCS long arm hex key set includes both metric and SAE sizes, tackling with screw-fixing work. Ideal for furniture, bicycle, or any other assemble work using the hex-head screws. Heat-treated Cr-V alloy steel features extra strength and durability. Worthy of trust with ANSI and ASME standards and certifications. Chrome mirror finish prevents the surface from rust and corrosion. Short arm end allows to apply higher torque, and long arm adds the length and leverage. Precisely machined tips with strict tolerance control perfectly fit into the right-sized fastener heads. Chamfered edges smoothly lead them into the screw heads in an easy way. Space-saving hinged storage case opens flat to make it easy to take out and put back the keys. Easy to store with a hanging hole. Hex Key Wrench Size: Metric: 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm SAE: 1/16in, 5/64in, 3/32in, 7/64in, 1/8in, 9/64in, 5/32in, 3/16in, 7/32in, 1/4in, 5/16in, 3/8in