{"name":"door_prehung_36x80","parts":[{"count":1,"kind":"frame","name":"door_frame_36x80","params":{"rough_opening":[0.9645,2.06305]},"sources":[]},{"count":1,"kind":"knob","name":"door_knob","params":{},"sources":[]},{"count":1,"kind":"door","name":"door_slab_36x80","params":{},"sources":["A door slab of 36 by 80 in, 1 3/4 in thick."]},{"count":3,"kind":"hinge","name":"hinge_3_5in","params":{},"sources":["A butt hinge of 3 1/2 by 3 1/2 in."]}]}