BA Products BA-MS15 15' Load Height Measuring Stick with Standard & Metric Measurements for Trucks, Trailers, Vehicles Load Height Measuring Stick. New and Improved! Comes with convenient Velcro closure carry bag with handle Extends to a height of 15' with a 4' Cross Arm Marked with both Standard and Metric Measurements 4 stage telescopic design collapses down to 53" for easy storage