Repair your old broken lamp or build one from scratch with these 3 in. Nipples. These durable fittings connect any 2 threaded female pieces, so they're ideal for a variety of functions. Zinc-plated for durability and longevity, the fittings are a standard 1/8-IP size, so they are compatible with common lamp parts. 3 in. long For 120-Volt applications 2-pack Fully threaded Install per national electric code Ballast should be installed and grounded according to the National Electrical Code requirements Works with standard lamps Durable metal construction with zinc plated steel Designed for use in residential applications Details Accessory Type Lamp Kit California Title 20 Compliant No Returnable 30-Day Style Modern