OEMTOOLS 35057 Steel Line Stopper Set, 2 Piece, Prevents Fluid Leaks and Contamination, Fits 3/8 in, 1/2 in, 5/16 in and Banjo Lines, for Brake, Fuel, AC and Transmission Lines

Keep your workspace clean and your repairs efficient with the OEMTOOLS 35057 Steel Line Stopper Set. Designed to prevent fluid leaks and contamination during service, this 2 piece set provides a secure seal on automotive lines so you can work faster with less mess. The spring-loaded plunger creates a tight seal around fittings, helping stop fluid loss from brake, fuel, AC, power steering, and transmission cooling lines. Simply slide the stopper over the tube nut or banjo head and release for quick, reliable application, even in tight or hard-to-reach areas. Built for durability, each stopper features heavy-duty steel construction to withstand repeated use in demanding shop environments. The versatile fit supports 3/8 inch, 1/2 inch, 5/16 inch, and banjo lines, making it a practical solution for a wide range of vehicles and repair jobs. Whether you're a professional technician or handling maintenance in your home garage, this steel line stopper set helps reduce cleanup time, protect fluid systems from contamination, and improve overall service efficiency.

• Stop Leaks Fast With Secure Sealing Performance: Spring-loaded stopper seals tightly around fittings to prevent fluid leaks, reduce mess, and keep your workspace clean during brake, fuel, and line service
• Works Across Multiple Automotive Systems: Fits 3/8 in, 1/2 in, 5/16 in, and banjo lines for brake, fuel, AC, power steering, and transmission cooling lines, reducing the need for multiple tools
• Easy to Use Even in Tight Spaces: Slide-on design installs quickly around tube nuts or banjo heads with no hassle, making it ideal for tight engine bays and fast repairs
• Built for Reliable Performance and Clean Service: Heavy-duty steel construction ensures durability and helps maintain a consistent seal during fluid transfer and service applications
• Ideal for Professional Shops and DIY Maintenance: 2 piece steel line stopper set is perfect for mechanics and DIY users performing fluid line service, brake jobs, and automotive maintenance