The straight pipe lamp stems rod kit is an accessory for common light fixtures. In the manufacturing and installation of lamps, double-headed tubes are often used to connect parts of table lamps, floor lamps, chandeliers, and other lamps.SpecificationMaterial: Carbon SteelColor: Silver ToneThread Size: M10x1mmThread Pipe Size: 9x70mm / 0.35"x 2.76" (ID*Length)Coupling Nut Size: 12.5x20mm / 0.49"x0.79" (ID*Length)Package Content: 6 Set x Straight Pipe Lamp Stems Rod Kit (1 Pcs Coupling Nut and Thread Pipe Each Set)AdvantageThe threaded rod is made of carbon steel, has high tensile strength and wear resistance, and is not easy to break or deform.A refining process, uniform pitch, anti-corrosion, and rust-proof.Threaded design at both ends facilitates connection.Easy to use, no need for tools. The lamp rod is hollow enough to slip the lamp wire through, which is very convenient.InstructionEasy to install, each coupling nut can connect two pipes on both ends. The threaded rod center through-hole design allows wires easy to pass through and screws the lamp into lamp sockets and necks easily, making the lamp pole easily suitable for various lamp parts.NOTE: Please confirm the thread size before purchasing.