Product Overview This 4 Pcs universal brake bleeder hose kit is intended for brake bleeding tasks and includes a one-way check valve. The title also identifies a rubber brake design. Key Features Brake bleeder hose kit 4 Pcs quantity Universal design One-way check valve Rubber brake designation Product Details Product Type: Brake bleeder hose kit Quantity: 4 Pcs Design: Universal Valve: One-way check valve Material: Rubber Frequently Asked Questions Q: What is this kit used for? A: It is used for brake bleeding applications with a hose and one-way check valve. Q: How many pieces are included? A: The title identifies a 4 Pcs kit.