The Festool PA-TS55, fits the Dewalt tracksaw like a glove..! http://www.hellopro.fr/images/produit-2/2/3/0/festool-butee-parallele-pa-ts-55-491469-5201032.jpg I you want to use a router on you track the DWS5031 will fit all DEWALT routers http://ecx.images-amazon.com/images/I/51EpL99i7sL.jpg