This is an Appleton Electric Company Unilet. The top hubs are threaded at 1 inch and the tee is threaded at 3/4 inch with a set screw for locking down the conduit. Stamped CL I II GRP ABCDEFG.
THIS LISTING IS FOR (5) - NEW - 1 1/4" INSULATED THROAT METALLIC BUSHINGS. THESE ARE METAL, NOT PLASTIC. ALSO HAVE THE SCREW ON THE SIDE FOR LOCKING TO THE CONDUIT, OR FOR INSTALLING A LUG AND MAKING THEM "GROUNDING BUSHINGS".
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