Brand:Calbrite
It has outside diameter of 2.375 Inch and inside diameter of 2.067 Inch. It features durable rigid stainless steel construction. Conduit comes with bright finish that allows for minimal cleaning, enhances the appearance and improves the surface resistance. It includes one coupling of 9 ft and 11 Inch length. Standard rigid conduit thread allows for trouble-free installations. It allows heat tolerance of -150 - 1600 deg F. Conduit is UL listed.