Hex Combo provides 8 pro-quality heavy-duty S2 hardened steel hex wrenches with high tensile strength for better wear resistance & extended tool life. Hex Combo combines the most commonly used hex sizes into one convenient folded tool with a durable comfortable & smooth aluminum body. Color coded 4 / 5 / 6mm Allen wrenches make identification easy & the built-in keyring makes it convenient to hang or tether. TOOLS 8 pro-quality S2 steel hex wrenches S2 HARDENED STEEL / COLOR CODED Machined aluminum body & S2 hardened steel tools for durable use. Color coded 4 / 5 / 6mm Allen wrenches for easy identification KEYRING Built-in keyring for hanging or tethering TOOLS 1.5 / 2 / 2.5 / 3 / 4 / 5 / 6 / 8 mm hex wrenches TOOL MATERIAL S2 hardened steel BODY MATERIAL Aluminum SIZE 11.4 x 2.9 x 2.6 cm / 4.5” x 1.1” x 1” WEIGHT 193 g / 6.81 oz ADDED FEATURES Color coding & keyring