Specifications: Name: connecting rod quick couplingMaterial: stainless steelHead part application: single mouth party lampSpecification: 57*14*6.5Forged stainless steel, durable, not easy to aging, not broken, not easy to rust. The interface has a locking mechanism with a magnet hexagonal shank diameter of 6.35mm (1/4"), suitable for various tools, such as electrical manual, pneumatic screwdriver. Function: Adapter for screwdriver, air screwdriver, etc. Name: Gypsum Board Positioning BitMaterial: Chrome Vanadium Stainless SteelPositioning Bit: S2ph2Use Hardware: Electric Drill Electric Drive ToolScopeApplication: Use Self-Tapping With Soft Materials Such As Wood Gypsum Board Board, With A Limit To Prevent Penetration Caused By Over-TighteningPackage Contents:1 * Connecting Rod10 * LocatorNote:1.The actual colors of the item may be slightly different from the picturesDisplayed on page caused by many factors, such as the brightness of your monitor and the brightness of the light.2. Please allow slight manual measurement deviation for the data. Note:1. The actual colors of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.