These are the standard rubber band saw tires that will fit our 18" ACCURA saw as well as app 90% of all Taiwanese made band saws on the market today. They will fit most saws with a 18" diameter wheel and are app 1 3/4" wide. We sell these on a gauranteed to fit deal, if you cannot use, you may return and only have to pay postage each way. Be sure to equalize tension after installation by inserting a piece of round stock under the tire and rotating through several revolutions. This will eliminate high spots or bunching of the tire.