Aluminum Height Extensions Set - without Square Stop, are sold in pairs, pre-drilled and tapped for quick and easy installation.
Height extensions are a very useful accessory for processing taller material standing on "edge", e.g shadow box moulding, tall trim work, millwork frames, etc.
All necessary mounting bolts are included.
Please note that adding Height Extensions to the standard Square Stop can make it a bit more cumbersome to use the plate with thinner or flat (3/4" thick) moulding. It is often preferred to have two Stops on hand, the standard Stop for flat material and one with installed extensions for taller stock. An assembled Square Stop with Height Extensions is available under part # W3020002.