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Your cart is empty. Special Heat Resistant EPDM Rubber Caps
Can be used for capping lines and hoses while testing carburetors, emission control systems, vacuum lines, etc.
Fits Tube O.D.: 3/8"
Inside Length: 31/32"
25 Per Package
Ron Ikeda
2025-07-31 19:14:43
Perfect fit
Itsme
2025-07-11 10:46:06
This rubber vacuum cap works awesome
Chuck Willis
2025-06-22 15:36:57
does what it should, no problems
ventingisok
2025-06-07 18:06:16
Rather weathered looking rubber caps, but looks good enough to stand up to the pickup truck radiator. Using this to shut off one of the overflow tubes. Have made such with a vacuum hose in the past, but a little undersized and it began to split where over stretched. Giving this a benefit of doubt but will return to review if this is damaged by the radiator's heat.
otto
2025-05-22 10:23:27
Perfect for end caps on rods.
Mr.Miyagi
2025-02-16 14:05:25
These are EPDM rated for high heat. I use these on my 350Z for the TB coolant delete. perfect fit.
Anthony
2025-02-11 13:58:39
I could tell just putting them on once that they will soon separate and fail.
John Pozadzides
2025-01-07 20:33:21
Worked great. As advertised.
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