Ensure a secure and reliable seal with this Rubber Vacuum Caps Assortment Kit, crafted from high-quality rubber for durability, flexibility, and corrosion resistance. Soft yet strong, these caps provide a long service life while offering insulation and protection for your vacuum and tubing projects.
This kit includes 6 different sizes to fit a variety of applications:
3/16" (25 pcs)
5/32" (25 pcs)
7/32" (25 pcs)
1/4" (10 pcs)
5/16" (10 pcs)
3/8" (5 pcs)
The right-sized vacuum caps offer a snug, airtight fit for vacuum systems, and can also serve as ordinary end caps to cover scratches or burrs, protecting against injury from pointed rods or tubing edges.
Packaged in a clear plastic case, the assortment makes it easy to quickly find the size you need, saving time and effort during projects.
Widely applicable, these caps are suitable for carburetors, manifolds, automotive systems, pipelines, hoses, and other vacuum applications, providing a reliable seal to prevent leaks.
If you have any questions or need assistance, feel free to reach out—we’re happy to help.

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