13x13x13 ECT-48 Double Wall Corrugated Boxes - Heavy Duty, Bundle of 15
$41.64
/ bundle of 15$2.78 per box
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Ships from the nearest of 5 US warehouses · freight calculated at checkout
30-day returns on stock items · Return policy
Inside dimensions
13" × 13" × 13"
Board / material
ECT-48 Double Wall Corrugated
Color
Kraft
Freight class
Class 125
Specifications
| Inside dimensions | 13" × 13" × 13" (L × W × H) |
|---|---|
| Board / material | ECT-48 Double Wall Corrugated |
| Color | Kraft |
| Sold as | Bundle of 15 |
| Order in multiples of | 15 |
| Bundle weight | 24.54 lb |
| Outer carton (shipping) | 27.25 × 26.5 × 7.75 in |
| LTL freight class | Class 125 |
| GTIN | 812578001767 |
| SKU | HD1313DW |
About this item
SKU HD1313DW — 13" × 13" × 13", ECT-48 Double Wall Corrugated, Kraft. Sold as a bundle of 15, shipped from US warehouses.
Heavy-duty ECT-48 double wall corrugated boxes deliver maximum protection for mid-weight shipments and storage. Each 13x13x13 kraft carton offers stacking strength and crush resistance. Bundle of 15 ships flat to maximize your warehouse efficiency and minimize storage footprint.
Ideal for shipping apparel, shoes, books, household goods, and everyday ecommerce orders. A sturdy, reliable choice for small-business, Etsy, and ecommerce shippers.
Ecommerce shipping boxes: Good fit for shipping apparel, shoes, books, household goods, small appliances, warehouse picks, and everyday ecommerce orders. These corrugated boxes help small businesses, ecommerce teams, and warehouse shippers match products to the right box size for everyday fulfillment.
Common questions
What does ECT-48 mean and why does it matter for my warehouse?
ECT (Edge Crush Test) measures corrugated strength. ECT-48 indicates 48 pounds per inch of edge crush resistance, the highest rating in double wall construction. This means your boxes can safely stack higher, reduce damage claims, and maximize truck utilization without sacrificing product safety.
How much weight can these boxes safely hold?
ECT-48 double wall boxes support approximately 65-75 lbs per carton depending on contents and stacking configuration. They're engineered to handle 5+ cartons stacked vertically, making them ideal for warehouse racking and pallet loads up to 40+ lbs per box.
Will flat shipping really save me money?
Yes. Flat-shipped cartons reduce inbound freight costs by 60-70% versus pre-assembled boxes, and take up minimal warehouse shelf space. Most fulfillment operations assemble on-demand in seconds, eliminating storage waste and improving cash flow.
Are these boxes compliant with food, hazmat, or fragile shipping requirements?
The kraft double wall construction is FDA-compliant for food contact and suitable for fragile goods protection. For hazmat certification or specific regulatory requirements, consult with our sales team for compliance verification based on your product category.
Order support
Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.