Item Type: Laser Telescoping Pole_x000D_Material: ABS+ aluminum alloy_x000D_Rod Length: Approx. 227 ~ 400cm / 89.4 ~ 157.5in(retractable)_x000D_Load Bearing: 20 kg / 44.1 lb(approx.) 1OVER LINE LASER POLE: This kit is designed for heavy duty, rotary and line lasers and comes with a multi purpose pole and multi purpose mounting bracket. All items are made from premium materials, giving contractors, engineers and surveyors the tools they need to successfully execute projects in the future 2ROTARY LASER POLE: This versatile pole is made of aluminum with a polyurethane coating for durability and comes with five sections and two rubberized end pieces for slip resistance 3CONVENIENT CARRYING BAG: Each purchase comes with a tote bag that is soft and durable. Each section is sized to fit the matching item and features a zipper closure to keep your items safe 4PLASTIC MOUNTING BRACKET: The mounting bracket is sturdy and made of heavy duty plastic. Bracket receptacles are adjustable for a snug fit with the included rod, which is held in place with an easy to use pressure lever 5STANDARD MOUNTING SCREWS SIZE: Also, the mounting screws have 5/8in and 1/4in threads to accommodate standard nuts on most instrument units and can be adjusted within 1 1/4in depth 1 x Telescopic Rod 1 x Bottom Bar 1 x Top Bar 1 x Active Board 1 x Lifting Table 1 x Instrument Stand 1 x Converter 1 x Storage Bag