1/2", Gray, Threaded Oval Conduit Body, Type LL, With Cover & Gasket Assembled, Copper Free Die Cast Aluminum, Use To Join 2 Rigid Or IMC Conduits & Provide Access To The Interior Of The Raceway System For Wire Pulling, Maintenance, Additions, Or Splicing As Permitted By The NEC, UL & CSA Listed & Rubber Gasket.