National Artcraft® 2" Threaded Pipe Nipple for Lamps (Pkg/20)
These steel nipples are plated in a zinc finish. They are made primarily for lamp repair or construction. Each nipple is 2 inches long and has an exterior (male) thread the entire length. The nipple measures 3/8 inches OD and has an 7mm (slightly more than 1/4 inch) hole from one end to the other so that you can push a lamp wire through it. The thread is designated 1/8 IP which is standard lamp threading. This offer includes 20 of these useful lamp-making accessories