Product Overview
1/2 Poly Port Cap are used to cap off unused ports to protect the threads and keep dirt from getting into the port connections. These port caps fit all Manablocs except for the older 3/8 compression Manablocs.
1/2 Poly Port Cap are used to cap off unused ports to protect the threads and keep dirt from getting into the port connections. These port caps fit all Manablocs except for the older 3/8 compression Manablocs.