The Carlon® 3/4-inch nonmetallic single-gang FS box is for multiple dead-end circuit terminations or where additional support is required in stub-up applications. Recommended for indoor use, this electrical box is UL and CSA listed. Carlon 18 cu. in. Type-FSC Gray PVC Electrical Box for 3/4 in. Conduit $7.73 Product Overview The 2-Gang 32 cu. in. Type-2FSE FS Box is designed to take standard covers and accessories. It is made with non-corrosive PVC and is used for through terminations where 2 devices or additional wiring capacity is required. This item: CARLON E980DFN-CTN 1/2" Single Gang Type FSE Box. $11.20. In stock. Usually ships within 2 to 3 days. Ships from and sold by Junipers'. Get it Aug 5 - 10. BELL PBC100GY Weatherproof Device Receptacle Blank Cover, 1-Gang, Gray. $2.88. In Stock. The Carlon multi-gang box extender easily extends the electrical box that is set too deep in the wall. The extender is easy to put together to make a 2,3,4 or 5-gang extension. ... Carlon E9801 1g Blank Fs Box W/mnt. Deep Without Hub Type; Non-metallic Material; 4-5/8 Inch; 2-7/8 Inch; 2-3/4 Inch; 1 Gang(s); 10 Standard Package; 25 Cu Inch. Select a category above to learn more about CANTEX fittings and accessories.The CANTEX line of PVC Junction Boxes can be found with the Schedule 40 & 80 PVC fittings. If you need more information about a particular PVC electrical product, click on one of the bullets above to narrow your search and visit the product page for a particular product.