Features: The ceiling leveling socket features a heavy duty hollow hexagonal sleeve design crafted from premium alloy steel, offering exceptionals load bearing capacity up to 500kg for secure and stable ceiling installations. Its ergonomic hollow nut design ensures a comfortable grip and effortless handling, while the integrated 10/12/13/14mm size provide versatile compatibility with various ceiling systems and drilling applications. Designed for professional contractors and enthusiasts, this multi functional tool streamlines ceiling installations and drilling tasks with its user friendly, easy assembly systems. Perfect for residential renovations, commercial spaces, and moisture prone areas like bathrooms, the corrosions resistant coating withstands harsh environments while the vibrations dampening cores maintains quiet operate. The combination of precise engineering and durability construction makes this leveling sleeve essential for achieving professional results in installations, suspended ceilings, and various mechanical maintenance projects. Specifications: Component: Alloy Length:Approx.20cm/7.87inch Option Type: 10x200,12x200,13x200,14x200; Applicable scenario: House ceiling; Package Includes: 1pc 10x200 Hollow Socket 1pc Leather Rings note: Please allow 1-3cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.