Keson Measuring Collapsible Wheel Model MP301 AP20 and without target reflectors are

and without target reflectors are available for the use with leveling instruments

Heavy duty abrasion-resistant TEF-SHELL™ bottom and back side is tough and rugged in wet

545-160M) comes standard with a dual axis micrometer

Screws included

and a rugged ABS plastic case in high-visibility orange for easy spotting on-site

Keson Measuring Collapsible Wheel Model MP301 AP20 and without target reflectors areKeson Measuring Wheels feature sturdy and reliable counters, with the wheels designed specifically to protect this most valuable component. Rugged 3 4in. steel tubing makes Keson frames the strongest in the field, while the wheel rolls easily over the toughest terrain and withstands constant heavy use. Durable 3 8in. rubber on the wheel preserves the integrity of the wheel's shape Safety reflector makes user more visible 5 digit counter has large,