ITEM NAME:3 in 1 Function Bicycle Chain Whip Bottom Bracket Wrench Repair Instal CMK Descriptio n Description: 100% brand new and high quality. Easy and convenient to operate. Multi-function, repairing and assembling tool for bicycles. 3 in 1, bottom bracket wrench + cassette freewheel wrench + bottom bracket cover wrench A necessity for cycling. Specification: Color: As the picture shows Material: Carbon steel, Plastic Length: Approx. 7.87"/20cm Thickness: Approx. 0.16"/4mm Maximun Width: Approx. 2.76"/7cm Package included: 1x 3 in 1 Bicycle Chain Whip Wrench Tool Note: 1.Please allow a little size error due to manual measurement. 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different. We offer you what you need! 3 in 1 Function Bicycle Chain Whip Bottom Bracket Wrench Repair Install Tool.1x 3 in 1 Bicycle Chain Whip Wrench Tool. 3 in 1, bottom bracket wrench + cassette freewheel wrench + bottom bracket cover wrench. We'd like to settle any problem in a friendly manner. Easy and convenient to operate.