The Festool 438608 Support Foot is a router support accessory for compatible Festool plunge routers. This is a router accessory designed for guide rail routing applications where the router needs added support to stay balanced on the workpiece. Model Number 438608. If you use an OF 1010 EQ, OF 1400 EQ, or OF 2200 EB Router with a guide rail, this small part matters because it helps keep the router from tipping during the cut.

What this part does is straightforward: it acts as an outrigger and offsets the height created by the guide rail. That extra support helps the router sit more evenly while you work. In real use, that means better control at the edge of the material, less rocking, and a more predictable feel when making guided passes.

This is not a flashy accessory, but it is the kind of part that solves a real problem. When a router rides next to a guide rail, the base can lose stable contact if the setup is not properly supported. Adding the proper support foot helps the router track with more confidence, which is especially useful when accuracy matters and you do not want the tool leaning during the cut.

The compact size also makes this an easy replacement part to keep on hand. At just 2.65 x 2.15 x 2.15 inches and about 0.32 oz (9.07 g), it does its job without adding bulk to the setup. For woodworkers and trim carpenters already working in the Festool system, replacing a missing or worn support foot is a simple way to get the router back to working the way it should.

Compatibility is one of the main reasons to buy this part. The Festool 438608 Support Foot is specified for the OF 1010 EQ Router, OF 1400 EQ Router, and OF 2200 EB Router. If you are setting up one of those routers for guide rail use, this accessory helps maintain proper support across the cut.

This part is best for Festool users who already own a compatible router and need the correct replacement component for guided routing work. If your work includes cabinetry, built-ins, edge treatment, or other routing tasks where guide rails improve consistency, this is the right kind of small part to have installed instead of trying to work around missing support.

A Small Part That Fixes a Real Routing Problem

The Festool 438608 Support Foot is the kind of accessory you buy because stable guide rail routing is not optional if you want clean, controlled results.

• Who it's for: Festool router users running an OF 1010 EQ, OF 1400 EQ, or OF 2200 EB on a guide rail setup.
• Why it stands out: It solves a specific balance issue by helping offset guide rail height and keeping the router from tipping.
• Worth knowing: This is a single replacement part, so it makes the most sense for users who already have the compatible router and need to restore the setup properly.