2pc Interlock Push Button Pushbutton Switch Lock Type 4 Key 4 pole with Ear #404
Each pushbutton switch pitch : 15mm. Interlock Push Button Switch. Mounting screw pitch : 65mm. Each soldering pin pitch : 4.0mm / 6.0mm. Mounting screw holes : 2x M3x0.5. On-Off Travel distance approx : 3.5mm.