The Firecore FLP400A laser mounting pole is designed to work with your laser to help you level structures, level grade jobsites, and prep farmland. This mounting pole can extend up to 157 when fully assembled with all three sections and both end pieces. Multilateral Accessory Kit: Comes complete with adjustable and rotating mounting bracket and 5/8"-11 thread adapter, suitable for different needs, make contractors, engineers and surveyors to work more efficiently. Strong and Sturdy: This multi-purpose support rod made of aluminum with a polyurethane coating for durability. Graduations are marked in white at inches and centimeters and can telescope out another 22 (for a total of 53). It is has 157 when fully assembled with all three sections and both end pieces. Minimum use distance is 51 inches. Arbitrarily Adjusted: Twist-lock telescopic sections can rotate the rod body to lock the rod in place, fast and convenient support rods to fix building materials. FLP400A can be easily placed at any height between the floor and ceiling, making it the ideal telescopic rod for any worksite using laser tools. Easy to Assemble: Quick set position, top skid face and ball joint for safe placement between the floor and ceiling. FM30 universal bracket also can be used with other pipes or be secured with nails or screws. Easy to Carry: Each purchase comes complete with a 3-section carrying bag, and it equipped with a strap, which can be easily carried to any site, and each part is properly placed in the bag and has a velcro straps to ensure the safety of the item.