We stock a full line of 41 TIDC3muL. SX342ANSI single strand 304-grade stainless sprockets both as A-Plate style and B-Hub style. We maintain these on the shelf as regular stock bores. However, we are able to supply sprockets with finished bores because of our fast-reaction chain sprocket internal industrial machine shop. Typically our sprockets are manufactured out of 304 quality stainless steel, but 316 as well as a few additional grades are available upon request.