6-inch Top Reading Centerline Folding Measuring Wheel T4B vertical or cross-line beam separately

vertical or cross-line beam separately or simultaneously

a rise button for stairs

999 feet or inches

Its telescoping handle can stretch as long as 38" and collapses down to 19"

and its two strong neodymium magnets produce high adhesion to surfaces for precise measurements

6-inch Top Reading Centerline Folding Measuring Wheel T4B vertical or cross-line beam separatelyThe Keson 6 inch Top Reading Centerline Folding Measuring Wheel offers the sturdiest and strongest frames. This Keson folding measuring wheel includes a trigger brake and a couner reset on the pistol grip handle that stops adding lengths accidentally. It offers a 99. 7 percent accuracy on a flat, even track. The Keson 6 inch Top Reading wheel comes with a reset on the handle and on the unit housing to prevent the surveyor from bending over, lifting