The Quick Release mechanism on Master Magnetic's Magnetic Mini Sweeper, No. 07294, allows users to drop collected scrap metal into the recycle bin without having to manually wipe the magnet clean. The sweeper has 4" wheels, weighs 3 lbs. and features a 40" handle that retracts down to 27" for easy transport and storage. The magnet has a 13" sweeping width with an overall wheelbase of 15.5".