My son purchased me a NO. 7300 Circular saw for Christmas in 1979. I realize this is a bottom of the line plastic small saw. I would like to purchase another one. I built a deck on my home with my saw and wore it OUT!! The saw originally was built in The plant in Towson,MD. I especially like it because it is light and easy to handle for small jobs. If you have a replacement for the saw, please send me literaturse, price and where I can purchase a saw.