This is a load cell foot that should work for scales that utilize a 5000 lb (LE) "Large Envelope" or 10,000 lb load cell. Each scale has a load cell in each corner. This foot screws into the load cell using 3/4-16 UNF thread. So a floor scale would have four of these replacement scale feet. This product is an affordable high quality swivel beam foot that you would screw into a load cell. Please note this is not used as often as the smaller one half inch foot, which we also sell.