They can help you fix most Problems of Your Bicycle With This Kit With good quality, durable, full function Sixteen function all in one tool: Socket Hex Wrench 8/9/10/mm, Slotted Screwdriver, Phillips Screwdriver, Socket Extension Rod, Solid Wrench 8/10/15/mm, Hex Key Wrench 2/2.2/3/4/5/6mm, They are tough to bend & even tougher to break, but likewise they peel back the bead of your clincher tire without doing a whit of damage to your rim. These bike tire repair tools are commonly applied for all bikes, the bike tire repair kit is easy to carry, convenient for your application at anytime & anywhere