- Versatile Size Selection: This set includes 80 rubber vacuum caps in 6 different sizes: 5/32 inch (20 pieces), 3/16 inch (20 pieces), 7/32 inch (20 pieces), 1/4 inch (10 pieces), 5/16 inch (5 pieces), and 3/8 inch (5 pieces). This variety ensures you have the right size for any application. - High Temperature Resistance: Made from soft, flexible rubber, these caps are engineered to withstand high temperatures, ensuring durability and performance even in demanding environments. - Effective Sealing Performance: Designed for a snug fit, these vacuum caps prevent leaks in carburetors, manifolds, and automotive applications, providing reliable sealing where it matters most. - Easy Organization: Each size is individually packaged and clearly labeled, allowing you to quickly locate the right cap for your specific needs without hassle. Use Scenarios: 1. Ideal for automotive repairs, these caps can seal off vacuum lines to troubleshoot engine issues effectively. 2. Perfect for carburetor maintenance, they help prevent fuel evaporation and ensure optimal performance. 3. Great for various DIY projects, these caps can be used to cover exposed fittings and prevent dust and debris accumulation. Choose this set of rubber vacuum caps for a reliable solution to your sealing needs, combining versatility, durability, and ease of use.