Medium-Duty Corrugated Shipping Boxes - 4442K21
Item #: 4442K21
- Thin corrugated wall designed for stacking strength
- Cartons ship flat to save storage and shipping
- 13 x 11 x 5" (L x W x H)
Medium-Duty Corrugated Shipping Boxes, 13" x 11" x 5"
These medium duty corrugated boxes have a thin corrugated wall designed for stacking strength. Box strength is measured using the edge crush Test (ECT); the corrugation used in these boxes can withstand 32 pounds per square inch (32 ECT). Box contents should not exceed 35 lbs. Boxes meet ASTM-D5118. Cartons are sold in bundle quantities and ship flat to save on storage space and shipping.
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