These high tensile steel multi-tools feature a precise fit and finish and side grips for a secure handhold even with gloves on Chain tool - 8/9/10/11/12 speed compatible Hex wrenches - #2, 2.5, 3, 4, 5, 6, 8 Open wrench - 8mm, 10mm Screwdrivers - Phillips #1, phillips #2, flat #2 Spoke wrench - #0, 1, 2, 3 Torx - T-10, T-25 Weighs 175 g - 89mm in length. TOOL MULTI 19 BLACK