When you're shipping products weighing 65-95 lbs; these Heavy-Duty Boxes are up to the task. Box strength is measured using the Burst Test (Mullen Test) which determines the boxes ability to resist puncture. The corrugated used in these boxes can withstand 275 lbs. per square inch.
Box contents should not exceed 95 lbs. Boxes meet ASTM-D5118.
For additional information on different box types and styles
view our
Boxes and Mailers Comparison.