1-each, saw blade arbor (ring/washer/reducer bushing). Replaces Vermont American 27978

1" Outside Diameter X 5/8" Inside Diameter, 7/64" thick.

These are aftermarket CNC machined parts manufactured in the USA with precision. Made with cold-rolled steel and Black Oxide coating.

The arbor ring allows you to use a 12” saw blade (with 1” arbor hole) on a Miter saw with a 5/8” arbor motor shaft.

Bulk item, no packaging.