JLG Parts Sensor Plate Fastener for use on JLG ES Scissor MEWP(Mobile Elevated Work Platform) Machines. This fastener is used to support the tilt sensor mounting plate to the base of the ground control box. The fastener is a push through fastener that locks the plate into place. Model Use: 1230ES, 1930ES, 2030ES, 2032ES, 2630ES, 2632ES, 2646ES, 3246ES. Please ensure proper model and serial range before parts purchase.