Feature: 1. Adjustable Mounting Pole: Compatible with 6mm and 15.2mm interfaces, meeting the installation requirements of 99% of leveling tool, camera, projector, etc. on the market, suitable for different needs, enabling contractors, engineers, and surveyors to work more efficiently. 2. Multi Functional Fine Tuning Stand: Adjustable in all directions; thickened and reinforced rod for stability and durability. Made of aluminum alloy, rustproof and longlasting. 3. Easy Adjustments: Lock the rod in place by rotating the rod body, manually rotate at the top of the stand for quick and convenient support of construction materials. 4. Easy Assembly: Quickly set up positions, can be safely placed between floors and ceilings. The universal laser telescopic rod can also be used with other pipes, and can also be fixed with nails or screws. 5. Portable Design: Comes with a carrying bag for easy transportation to any location, every part is properly placed in the bag with a zipper closure to ensure the safety of items. Specification: Item Type: Laser Mounting Pole Material: Aluminum Alloy Maximum Rod Length: Approx. 17.72FT/5.4m 5 x 59.99cm / 23.62in Connecting Rod 2 x 30cm / 11.81in Short Connecting Rod 59.99cm / 23.62in Base Rod 1.5cm / 0.59in Adapter 119.99cm / 47.24in Top Pole . Package List: 1 x Top Pole 1 x Bottom Pole 5 x Connecting Pole 2 x Short Connecting Pole 1 x Bracket 1 x Plastic Clamp 1 x Storage Bag Note: Please allow 1‑2cm error due to manual measurement. Thanks for your understanding.