Listing is for a new assortment of vinyl vacuum caps.
Can be used for capping lines and hoses while testing carburetors, emission control systems, vacuum lines, fuel systems etc.

This kit includes 20 vacuum plugs in the sizes listed below:
Qty 5: Black 3/8" ID
Qty 5: White 5/16" ID
Qty 5: Red 1/4" ID
Qty 5: Blue 3/16" ID

All vacuum caps measure 5/8" Long.