ITEM NAME:Bike Repair Tool Kit Multifunctional Bicycle Bottom Bracket Removal Tool Re M6H7 Bike Repair Tool Kit Multifunctional Bicycle Bottom Bracket Removal Tool Re M6H7 15-in-1 Screwdriver Wrench Kit: 2 / 2.5 / 3 / 4 / 5 / 6mm hex wrench, flat head / cross screwdriver, extension rod, 8 / 10 / 15 slab ratchet, 8 / 9 / 10mm socket spanner. Black Bottom Bracket Remover: 12 teeth and 6-pin screw shaped, used with a wrench or spanner for splined type bottom bracket. Bike Chain Breaker: Double driving pin for easy chain breaking, specially designed to remove and install chain pins. Crank Puller: Extended ejector for removing chain-rings and crank. It is great for square tapered crank sets. Silver Bottom Bracket Removal Tool: With 20 teeth, used to disassemble bike bottom bracket. High strength steel construction is very durable. This Bicycle Multi-functional Tool Kit can help to fix most bike problems, it is a necessary tool for outdoor biking. Screwdriver Wrench Kit: 88 * 45mm / 3.5 * 1.8in Bottom Bracket Remover: 27 * 25mm / 1.1 * 1.0in Bike Chain Breaker: 74 * 74mm / 2.9 * 2.9in Crank Puller: 82 * 20mm / 3.2 * 0.8in Bottom Bracket Remove Tool: 50 * 30mm / 2.0 * 1.2in colour:black,silver Material:steel Package Contents: 1 * Screwdriver Wrench Tool Kit 1 * Bottom Bracket Remover tool 1 * Bike Chain Breaker 1 * Crank Puller 1 * Bottom Bracket Remove Tool