G.M.E. SOUND CAM 5.0mm AXLE 8 POINT FOR STEAM LOCO PFM PBL DCC S,O,G,F, 1/20.3 B August 16, 2026 By 0 SHAY, HEISLER, AND CLIMAX LOCOMOTIVES. EASY INSTALL SOUND CAM. FITS 5.0mm AXLE.