Feature: 1. MULTIPLE USAGES: Designed for heavy duty, rotary and line lasers, this kit comes with multifunction pole and mounting bracket, for large scale engineering level measurement. 2. DURABLE MATERIAL: Made of aluminium alloy material with polyurethane coating, wear and corrosion resistant, with 5pcs parts and 2pcs rubber plated end pieces for slip resistance. 3. PLASTIC BRACKET: The mounting bracket is made of heavy duty plastic, and the bracket sockets and included rods are adjustable and fit snugly for easy hold in place. 4. THREAD SIZES: Mounting screws have 5/8in and 1/4in threads to fit standard nuts on most instrument units and can be adjusted to within 1 1/4in depth. 5. WITH STORAGE BAG: Equipped with storage bag, and each section is sized to fit the matching item, and has a zipper closure for safe storage of accessories. Specification: Item Type: Laser Telescoping Pole Material: ABS + Aluminum Alloy Pole Length: Approx. 112-280cm / 44.1-110.2in (retractable) Weight: Approx. 20KG / 44lb. Package List: 1 x Telescopic Rod1 x Activity Board1 x Lifting Table1 x Instrument Stand1 x Converter1 x Storage Bag