48 x 40 x 36" Double Wall Boxes

These 48 x 40 x 36 inch double wall corrugated boxes are built from ECT-48 kraft corrugated board, delivering substantially greater puncture resistance, stacking strength, and load-bearing capacity than standard single wall construction. Each box weighs approximately 16.52 lbs, reflecting the density of the heavy-duty board used throughout.

The large interior footprint suits bulky, dense, or high-value items that outgrow standard box sizes — common in manufacturing, industrial distribution, automotive parts storage, and pallet-based fulfillment operations where oversized or irregularly shaped goods require a sturdy, spacious enclosure.

Each bundle contains 5 boxes shipped flat, reducing storage footprint during receiving and staging. Due to their dimensional size, these require freight delivery.