Balluff BES M12MI-PSC20B-S04G Proximity Sensor w/Spring Rod Actuator Lot of 7

Used condition.
Lot of 7.
Sensor is on a steel spring plunger rod with 1/2" round push plate.
6-3/4" Overall length of rod.  
Sensor is easily removed.
Also includes mounting clamp BES16.0-BS-1