Bulkhead Union - Griplok
(21) Griplok bulkhead unions are straight tube fittings designed to pass through a bulkhead or cabinet wall. They have two equal size tube fitting end connections and an extended threaded body designed to be secured the fitting to a bulkhead or cabinet wall with a bulkhead nut.
Union - Griplok
(23) Griplok unions have two tube fitting end connections to connect two pieces of tubing in a straight run.
Union Cross - Griplok
(15) Griplok union cross with four tube fitting end connections connect four tubes in a cross pattern.
