Mount 18PCS Extra Long Arm Ball End Hex Key Allen Wrench Set, Metric/SAE

Mount 18PCS extra-long arm ball end 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 steel features extra strength and durability. Worthy of trust with ANSI and ASME standards and certifications. Black phosphate finish protects rust and corrosion. Ballpoint end gets access to screw heads in awkward areas with a 25-degree entry angle. Short arm end allows to apply higher torque, and the extra-long arm further 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. Space-saving hinged storage case opens flat, easy to fetch the keys. Clamp onto the tool bag with the clip. Hex Key Wrench Size: Metric: 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm SAE: 1/16in, 5/64in, 3/32in, 1/8in, 5/32in, 3/16in, 1/4in, 5/16in, 3/8in