Hoffmann Square Stop with Height Extensions is a helpful accessory when processing tall, thin material standing "on edge".
Aluminum Height Extensions are mounted along both edges of the standard Square Stop to increase lateral support and accuracy for tall material.
Square Stops are used for all types of square or butt-joint applications.
The stops can be used on the built-in fence as well as fence extension rails on either side of the machine.
Stops feature machined steps which are used to set the router bits.
Made of solid aluminum, with a special ridge on the underside to engage the fence rail.
Note:Height Extensions make it a bit more difficult to use the Square Stop as set-up gauge when installing router bits. We recommend using a standard Square Stop without Extensions or the Digital Multi Gauge as an easier means of adjusting router bits.