Seal vacuum connections with this cap assortment made from durable nitrile rubber. Includes caps for various vacuum tube sizes.

• Nitrile Butadiene Rubber (NBR) Vacuum Cap Assortment.

• This vacuum cap kit provides a quick and sure way to seal vacuum connections.

• Use them on carburetors, manifolds, etc., where various vacuum tube caps are needed for different sized vacuum ports.

• Cap lines and hoses while testing emission control systems, diaphragm and much more.

• These vacuum caps are constructed from durable, heat-resistant Nitrile rubber.

• Includes: 20ea 3/16", 20ea 5/32", 20ea 7/32", 10ea 1/4", 5ea 5/16", 5ea 3/8"