32-623 CST/berger 6ft,10,000ft Single Metric Measuring Wheel (Rolatape) 32-623 CST/berger 6ft, 23” Single Metric Measuring Wheel (Rolatape) features all steel construction for heavy/duty strength/durability and large 6ft circumference wheel for accurate measurements through rough terrain. 32-623 CST/berger 6ft, 23” Single Metric Measuring Wheel (Rolatape) features dual hand grips that can be adjusted for operator and terrain conditions for easier handling/stable control and a 5 digit steel counter recording up to 10,000 meters with convenient reset knob.