Abstract: The invention provides a reversible non-adjustable miter guide having a pair of spaced-apart back-to-back parallel runner means each of which is adapted to closely slide in either of two guide grooves in a saw table, and at least one miter fence and preferably two, attached to said runner means and extending laterally thereof within parallel planes defined by the runner means. The miter guide can be economically fabricated of hardwood strips cemented together, or else molded or cast as a single unitary piece, in plastic or metal such as aluminum or zinc.