Lamp Tooth Tube Metal M10 Hollow Threaded Tube Galvanized Led Lamp Head Link Fixed Base Support Rod Lighting Accessories Screws Dental tube parameters: Outer diameter: 10mm Inner diameter: 6 Tooth distance: 1mm material: metallic Features: hole tube The dental tube of the lamp chiefly refers to the issues that have to be constant during the establish of the lamp, that is, throughout the installation, if the set up of the lamp wouldn't have the dental tube, the lamp can't be installed and fixed, the lamp head is hooked up and fixed, the base, Wall lights, flood lights, music lights, wall washers, chandeliers and other set up package Note : 1. Due to different lighting and pictures techniques, the colour of the image may well also be barely different from the particular product 2. Due to diversified guide measurement methods, please 1-2cm enable a slight length difference. Products include:10pcs*Hollow Tooth Tube/Nut