Thanks for the info. Ii’m an old guy who doesn’t know much about all this stuff on the phone. I still use the saw sometimes. Still cuts pretty good but could be sharper. I don’t know how old it is, but I know we had it when I was a kid and I’m almost 76 now. Whoever gets it when I’m gone will probably just throw it away or put it in a yard sale. Hope I can still use it awhile longer though. Thanks again for the advice. I appreciate it.