Manufacturer Part Number: 170481. Lid Has Two Layers Of Aluminum And A Higher Density Foam Fill Than Any Of The Competitive Boxes On The Market. Type: Top Mount. Material: 16 Gauge Aluminum. Number Of Lids/Storage Box Doors: 1 Door.
UPON ARRIVAL IT HAD A LARGE DENT IN UPPER RIGHT AREA IN BACK OF BOX. I NOTIFIED THE COMPANY AND I TRIED TO TAKE PICTURES COULD NOT GET ONE TO SHOW DENT ON DIAMOND PLATE AS COMPANY REQUESTED. BEING IN BUSINESS AND A NEED FOR NEW TRUCK TO BE PUT TO WORK I HAMMERED OUT THE DENT AND HAD TO USE IT. SORRY I PURCHASED OTHER THAN LOCALLY.