Jandorf 3.5 In. 1/4 IP Zinc-Plated Lamp Nipple

3-1/2", 1/4 IP, Zinc Plated, Lamp Nipple, Use In Repairing Or Making Lighting Fixtures & Lamps, Fit Inside Lighting Fixtures Or Lamps & Is Where The Wiring Or Cord Is Threaded Through, Can Also Be Cut To Size Or Connected With A Coupling Or Reducer To Adjust The Length.