Thompson Magnetics TMPB2 Series deluxe magnetic broom is ideal for picking up nails and steel debris. These heavy duty units, sometimes called roofing magnets, are great for roofers, machine shops, loading docks, assembly plants and anywhere you want to collect and remove steel. These units are hand built with all welded steel/stainless steel construction and lubed for life solid rubber tires. You won’t find a more powerful, durable, quality product on the market.