Pushbuttons 22 mm diameter, no light, with push cap flush or external, start/stop text.

Available in following colors:

• STP-1101 -> pushbutton head black color
• STP-1102 -> pushbutton head red color
• STP-1103 -> pushbutton head green color
• STP-1104 -> pushbutton head yellow color
• STP-1105 -> pushbutton head blue color