The Navimount RAIL mount is designed to attach the Navilights with Magnetic base, Navimount base or Suction base onto any 25 or 35mm / 1" or 1-1/4" rail.
Navilight models 001, 010, 040, 305, 340 require in addition the Navisafe converter Navimount / 960
Navilight models 041 and 341 do not require additional converters and can be mounted directly