BIKERSAY BT037 14 in 1 Folding Screwdriver Hexagon Wrench Allen Key CO2 Gas Nozzle Tool Kits 1. Bike repair tool kits is made of high-quality hard tool steel. Fine and professional workmanship, fashion design, durable, stronger and more effective. 2. Lightweight, multifunctional, compact and easy to carry. 3. One-piece molding, the cutting edge is round and no burrs, polished and polished, and the surface is smooth 4. Can help to fix most problems of bike as traveling tool kit, also can do basic maintenance work when not ride, even can be used as daily household repair tool for scooters, electric bikes, skates, go carts, toys, DIY furniture, autos, motorcycles and more! 5. Tools: - Allen Keys: 2, 2.5, 3, 4, 5, 6, 8mm. - Slotted screwdriver SL5 - Cross screwdriver PH1 - Torx: T25, T30 - CO2 inflators, USA and france valve - USA valve nozzle removal - TUFO valve nozzle removal