Bosch Professional 060157A902 GKS 85 G CIRCLE SAW in L-BOXX + FSN 1600 guide rail
Bosch FSN 1600 Guide Rail – vertexpowertools
FSN 1600 System Accessories | Bosch Professional
Bosch Track Saw Guide Rail Professional FSN 800-32 NEW | eBay
Amazon.com: Bosch Professional FSN WAN angle guide for guide rail (compatible with all Bosch GKS Professional circular saws, GKS G-models, GKT plunge saws, selected GST jigsaws + GOF routers with adapter) :