All our metal measuring wheels include these features: Frame of 3/4 " steel tubing Built-in kickstand Metal spoke wheel (except MP415, MP401P, MP301DM) All counters sealed from rain, and feature large, easy-to-read numbers Counters go to 99,999 units Folding handle with barrel clamp for rigidity when extended Inline balance for easier, less tiring use Huge digital counter mounted high for protection and easy viewing 400 series wheels have 15 1/2" diameter wheels 300 series wheels have 11 1/2" diameter wheels ALL MP WHEELS EXCEPT MO401E have a LIMITED LIFETIME WARRANTY! You can purchase with confidence. MP401E ELECTRONIC STEEL WHEEL Regular price: $189.99 Sale price: $159.99, 2/$299.98 MP415 DUAL SCALE MODEL Regular price: $169.99 Sale price: $149.99 MP401... MOST POPULAR 4ft METAL WHEEL Regular price: $149.99 Sale price: $119.99, 5/$499.95 MP401P METAL FRAME, PLASTIC WHEEL Regular price: $137.99 Sale price: $117.99 MP301 MOST POPULAR 3ft METAL WHEEL Regular price: $138.99 Sale price: $112.99, 2/$199.98 MP201 LANDSCAPE ESTIMATOR WHEEL Regular price: $63.99 Sale price: $49.99 MP301M Metric Measuring Wheel Regular price: $138.99 Sale price: $112.99, 2/$199.98 MP301DM World's only steel wheel that measures Decimeters! Regular price: $138.99 Sale price: $112.99, 2/$199.98 REPLACEMENT WHEEL COUNTER $26.29