Guide stop FS-OF 1400. With the guide rail adapter, the router can be safely and precisely guided straight along the guide rail. The combination with the guide rail is particularly suitable for milling grooves, dovetail joints, decorative grooves, or recesses in the surface. The fine adjustment wheel allows the distance to the guide rail to be set with precision down to a tenth of a millimeter. Perfect guidance on the guide rail through fine adjustment of the play. Additional handle on the adapter for secure handling. Installation is done with the rods included with the router. The support prevents the router from tilting away from the guide rail. With fine adjustment and receptacle for routers without guide rods. Without rods.