Fits all routers with Porter-Cable style sub-bases. Note: You will need a bushing lock nut. Features:• 7/16″ OD x 11/32″ ID Brass Bushing• Fits all routers with Porter-Cable style sub-bases• All guides protrude 0.240″ to work with any template material of 1/4″ thickness and largerOD = outside diameter; ID = inside diameter.
