Union - Unilok
(31) Unilok unions have two tube fitting end connections to connect two pieces of tubing in a straight run.
Bulkhead Union - Unilok
(27) Unilok 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 Elbow - Unilok
(21) Unilok unions have two tube fitting end connections to connect two pieces of tubing at a 90° angle.
