Crouse Hinds 1/2" T17 TB 17 Conduit Outlet T Boxes Caps 5ea Mix Lot NOS 275S. For sale is a mix lot of 5 Crouse Hinds 1/2\" T17 TB 17 Conduit Outlet T Boxes Caps. These items are brand new old stock and have never been used. They are made of durable metal and come in a dirty gray color. The mounting style is stand alone and the angle is 90. The connection type is threaded and the conduit type is rigid metal (RMC). These items are designed to be used as conduit couplings and are suitable for use in electrical equipment and supplies. The unit type is unit and the flexibility is rigid. These items were manufactured in the United States.