1. Application: This is a universal in line hydraulic brake light switch kit, it suitable for 3/16 or 1/4 inch lines, high performance, strong reliability. 2. Function: Used to rearrange brake lines for better braking experience, accurate feedback of braking system information, and make driving safer. 3. Package Contents: The package includes 2 3/8in tube nut, 21/4in tube nut, 23/161/4in Adapter, different size meet your different needs. 4. Excellent Replacement: Exquisite and careful workmanship, this hydraulic brake light switch kit can directly replace the broken or shabby one. 5. Premium Material: Made of premium metal, brake light switch kit is sturdy, wearproof, not easy to break, can be used for a long time. Specification: Item Type: Hydraulic Brake Light Switch Kit Applicable Models: Car general brake modification Colour:As shown Material:Metal Package Contents: 1 * BrakeLightSwitch 6 * Adapter 1 * Tee Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.