Brand Name: Sigma Electric ProConnex
*Diameter: 1/2 x 3 in.
*Material: Zinc-Plated Steel
*Product Type: Galvanized Nipple
*Conduit Compatibility: Rigid/IMC
*Number in Package: 1 pk
*UL Listed: Yes
*Knockout Original Size: 1/2 in.
*Connector Type: Threaded Nipple