1 wire universal lock socket female square screwed fastener

This plastic contact key switch has a 4-pin female connector (white) and includes 2 keys. Fits a lot 50cc to 250cc ATVs, Dirt Bikes, Scooters, and more. This switch is also used for the Baja Dirt Runner 50 Baja DR50, Baja Dirt Runner 90 Baja DR90 and Runner 150 models Baja DR150 Baja Dirt. Baja model numbers 21A-50 and 30-150. Also used for 49cc and 50cc Diamo MRP blade scooters and similar models. Cable length is 29cm, total length 34cm and the plug is 1.1cm x 1cm.