Troika 18 Function Bicycle Tool Troika Bike Multi-tool is the perfect companion for quick bicycle adjustments when out and about on your bicycle and makes a great gift for bicycle enthusiasts. Practical compact design packs a punch with 18 tools and functions specifically tailored to all kinds of bicycles. Includes the following tools: a screwdriver with hexagon and cross-head, hexalobular socket and hexagon socket, spoke tool, open-end wrench and more. A handy small fold out perforated metal plate makes it easy to attach this strong but lightweight tool to a keyring. The Troika Bike Multi-Tool brings a sense of calm and competence to any bicycle trip. Product Features Design Troika Design Werkstatt Carbon steel tools stainless steel housing. Finish chrome full spectrum Hexagon screwdriver (1/1.5/2/3/4/5/6mm) Flat head & Phillips screwdriver Hexalobular (T15) driver Hexagon socket (3/5.5/7/8/10mm) Spoke wrench Open-end wrench (15mm) Keyring attachment Packaging full color cardboard