This Rolling Magnetic Sweeper design is a first from AJC Tools & Equipment. Combining powerful magnets, quality workmanship, and a quick release design have made the AJC Rolling Magnetic Sweeper a favorite of roofers everywhere. This magnetic pick up tool has a heavier stainless steel box, stronger wheel brackets, and improved, tool free adjustable wheel height. It comes with big 7" diameter wheels and stainless steel magnetic box for easy clean-up. In addition, the handle folds over, making storage easy and convenient. Made in the USA.