Customized Hand Tools, Bike & More Repair Tool Kit - 16 Functions & Carabiner, This is a must-have bike repair kit, perfect for DIY bike maintenance. With 16 different functions and a convenient carabiner, it easily goes beyond just bike repairs. ABS case with mini carabiner 6-piece Hex keys (2mm, 2.5mm, 3mm, 4mm, 5mm and 6mm) 1-piece slotted srewdriver 1-piece cross head screwdriver Adaptor wrenches (8mm, 10mm, and 15mm) 3-piece socket (8mm, 9mm, and 10mm) ... #21262 $11.86/each.