ITEM NAME:Disc Brake Bleed Bleeding Edge Adapter Oil Filling Joint Fitting Edge Tool Description: Specially for brake system, it is better to add some oil to your bicycle and will bring you a more smooth cycling experience. Designed for make it easier to push fluid through the caliper for quick and easy bleeding Oil – resistant plastics stops erosion from brake oil and oil shock for long serving time Front end integrated quick release/lock interface, can quickly disassemble hose, tight and reliable. Compatible with GUIDE RSC LEVEL FORCE RED Series and more. Specification: Material: Metal, Plastic Size: length – 7cm/2.8inch Package Includes: 1 Piece Bike Brake Oil Filling Joint Note: Color might be slightly different due to the color calibration of each individual monitor. Please allow slightly measuring deviation due to manual measurement..Designed for make it easier to push fluid through the caliper for quick and easy bleeding. 1 Piece Bike Brake Oil Filling Joint. People always bought together with.