Ⅰ. Designed for DIY lighting projects, the M10 pure copper straight pipe features external threads on both ends for secure connections. Its hollow design simplifies wiring, and the sturdy copper construction ensures durability. Practical for connecting wall lamp heads, this pipe enhances the functionality and appearance of your lighting fixtures. Ⅱ. Features Ⅲ. -Color:Golden Ⅳ. -Material:Copper Ⅴ. -Size:12.10X1.00X1.00cm/4.76X0.39X0.39in Ⅵ. -Thread Diameter:M10 Ⅶ. -Lightweight and easy to install: the hollow tube design ensures the product is lightweight and simple to install Ⅷ. -Dual external threads: both ends of the tube feature external threads for easy and secure connections Ⅸ. -Suitable for wall lamps, pendant lights, and other lighting modifications Ⅹ. -Oil sealed for leak prevention: the threads are sealed with oil to prevent any leakage, ensuring a reliable connection Ⅺ. -The gold finish provides a look, enhancing the overall aesthetic of your lighting fixtures Ⅻ. Package list: 2PCS x lamp head connecting tube