Description: This set includes 4pcs bike brake cable end caps, come with a tool. The bike cable end caps are made aluminum alloy, strong and durable. Adopted plating process bright color and not easy to fade, has good protective properties. At the same time it is very light and easy to carry. Diameter: 8.6mm, Hole diameter: 3.7mm These bike brake cable caps are a great way for you to personalize your bike, and just use them when replacing the parts can add highlights to your bike. These bike cable end caps mainly applied at the end of the brake wire core and the tail end of the shifting wire core, to prevent a brake wire core split, avoid scratch yourself. They can be used for brake cables and shifter cables for mountain bikes and road bikes. Specification: Material: Aluminum Alloy Size Chart: Diameter: 8.6mm/0.34inch Hole diameter: 3.7mm/0.15inch Package Includes: 4 Pieces Bicycle Cable End Caps 1 Piece Tool(2 Pack) Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!