Manually operated control devices are covered with joystick tactile switch caps, which can be used in control, as well as portable control electronics.
RM-110-20 19" Enclosures for Rack Cabinets 1U
Direction tactile switch caps cover A-704
Aluminium DIN Rail AL-035
Chrome plated handle for 2U rackmount enclosure A-322
RM-110-14 19" Enclosures for Rack Cabinets 1U
Chrome plated handle for 3U rackmount enclosure A-324