CST Berger 67-4712TMA 12' Maxi-Lite Aluminum Adjustable Top Telescoping Graduated Pole Measured in 10ths and Metric Maxilite Prism Pole 12'/3.6m, 3 sections Internal Cushion Designed to Absorb Shock when Collapsing Pole. Precise Leveling Vial; Twist Lock Mechanism; Dual Graduations. Crafted from high-grade, lightweight aircraft aluminum tubing the Maxilite prism pole is 40% lighter Double the tensile strength for increased durability and dependability.