Extruded Rubber D-Shaped Bumper with 3 Holes - 4 x 3-3/4 x 24 Inch Long f-150 : The control box features

: The control box features easy-to-use push buttons that allow the operator to raise the application (power up) or let it lower under gravity (gravity down)

and a counter-clockwise motor with tang shaft

Reservoir ShapeRectangle

12-24VDC Product # EA5820

The lights feature 18 different flash patterns and synchronous or alternating functions when linked with additional units

Extruded Rubber D-Shaped Bumper with 3 Holes - 4 x 3-3/4 x 24 Inch Long f-150 : The control box featuresBuyers Products Extruded Rubber D Shaped Bumper helps protect the rear of a truck or trailer when backing to an elevated loading dock. Bumpers are an ideal addition to any piece of equipment that has a high frequency of contact, such as a loading dock or delivery bay. The durable, heavy duty bumpers are available in a variety of sizes, thicknesses, and drill hole configurations to meet your specifications. Helps protect the rear of a truck or trailer