PFS 3504 - Display mounting rails. Used with PFB 34xx display interface bars of the modular Connect-it fastening system. Fine adjustment of the display position in three planes. Horizontal adjustment: ±5 mm. Vertical adjustment: ±5 mm. Tilt: -3...+7°. The optional padlock PFA 9109 locks the side shift and prevents unauthorized access to the display. Linear guide rail height: 450 mm. Vertical distance between mounting holes: 200–400 mm. Maximum load: 80 kg. Black color.