WINZIK 15 in 1 Multi-Function Bike Cycling Bicycle Mechanic Repair Toolkit Gadgets Carbon-Steel Gadgets, Including Allen Wrench, Hex Wrench, Screwdriver Size: 3.5*1.7*2.8 inch (9*4.4*7cm); Weight: 205g15 in 1 multifunction toolkit includes: 2/2.5/3/4/5/6mm allen wrench, 8/9/10mm socket wrench, 8/9/10mm hex wrench, flathead screwdriver, Phillips screwdriver, 14g wheel spokes wrench Tough galvanized carbon steel material can handle with mountain bicycle repair, high end bikes, kid bikes, stroller and else Compact and light allows it to fit in your seat pack Suitable for outdoor activities, cycle racing, camping, gift tools, household essentials Size: 3.5*1.7*2.8 inch (9*4.4*7cm); Weight: 205g