4PCS Brake and Fluid Line Stopper Set, High Pressure Plugs ABS Stoppers with Rounded Edges for Temporary Sealing During Brake, Fuel, A/C Transmission Servicing

COMPLETE 4-PIECE SIZE SET: Includes four automotive fluid-line stoppers in Banjo, 3/8-inch, 5/16-inch and 1/2-inch sizes. The selection covers several common line and hose connections used during vehicle servicing. HELPS LIMIT FLUID LOSS: Temporarily closes a compatible disconnected line, hose or caliper opening to help reduce dripping and splashing. It keeps the work area tidier while components are inspected, repaired or replaced. FOR MULTIPLE VEHICLE SYSTEMS: Suitable for compatible brake, fuel, injection, air-conditioning and transmission-cooler lines. Always confirm the connection size, profile and fluid compatibility before use; fit varies between vehicles. SMOOTH ROUNDED EDGES: The shaped ends are designed to contact the inside of a compatible line more gently, helping reduce the risk of scratching or damaging the hose wall. Sturdy ABS construction supports repeated workshop use. QUICK TOOL-FREE USE: Select the correct stopper and fit it carefully by hand without forcing it. Fully depressurise the system before installation, remove the stopper before reassembly and check the repaired system according to the vehicle manufacturer’s instructions.