Plastic pick up truck box, and light-duty truck dumping mechanism

A plastic pick up truck box with a light-duty dumping mechanism for use on a pick-up truck chassis, comprising:

• a plastic pick-up truck box bed having a sandwiched plastic configuration formed from plastic material in a two sided mold, said plastic pick-up truck box bed including an inner and an outer skin with a center extending therebetween;
• at least one metallic stanchion supporting insert encapsulated within the plastic configuration pick-up truck box bed;
• a lifting mechanism attached to at least one metallic stanchion encapsulated within the pick-up truck box bed, said lifting mechanism also extending to and attached to the chassis of the pick-up truck;
• and
• a pivot point between and connecting the pick-up truck chassis and the double skinned plastic configuration pick-up truck box bed, whereby said lifting mechanism lifts against the stanchion supporting insert and tilts the pick-up truck box bed against the pivot point so that the pick-up truck bed is able to dump its contents.