9x9x13 ECT-48 Double Wall Kraft Boxes - Heavy-Duty Shipping Cartons, Bundle of 25
$43.82
/ bundle of 25$1.75 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
9" × 9" × 13"
Board / material
ECT-48 Double Wall Corrugated
Color
Kraft
Freight class
Class 125
Specifications
| Inside dimensions | 9" × 9" × 13" (L × W × H) |
|---|---|
| Board / material | ECT-48 Double Wall Corrugated |
| Color | Kraft |
| Sold as | Bundle of 25 |
| Order in multiples of | 25 |
| Bundle weight | 26.45 lb |
| Outer carton (shipping) | 22.75 × 18.5 × 12.25 in |
| LTL freight class | Class 125 |
| GTIN | 812578002832 |
| SKU | KEG12 |
About this item
SKU KEG12 — 9" × 9" × 13", ECT-48 Double Wall Corrugated, Kraft. Sold as a bundle of 25, shipped from US warehouses.
The 9x9x13 ECT-48 Double Wall Kraft Boxes Cartons is a corrugated shipping box for e-commerce orders, parts, samples, retail goods, returns, and warehouse shipments. Listed specs include inside dimensions 9" x 9" x 13"; kraft material; ECT-48, double-wall; bundle of 25. Use it as a shipping carton, mailing box, storage box, or e-commerce shipper when the item fits the listed dimensions.
Common questions
What does ECT-48 mean and why does it matter?
ECT (Edge Crush Test) 48 indicates the carton can withstand 48 pounds of force per linear inch when compressed edgewise. This rating ensures safe stacking of multiple pallets in warehouse environments without box failure, reducing product damage claims and repeat shipments.
How many boxes can I stack vertically with these cartons?
ECT-48 double wall boxes typically support 4-6 pallets stacked vertically, depending on product weight and pallet configuration. Consult Packrift's stacking calculator or contact our team with your specific load weight for precise stacking limits.
Are these boxes suitable for fragile items?
Yes. Double wall construction and ECT-48 strength provide excellent cushioning and impact resistance for fragile electronics, glassware, and sensitive components. Pair with appropriate void-fill materials for maximum protection during transit.
What's the cost advantage of flat-shipped bundles versus pre-assembled boxes?
Flat-shipped bundles reduce dimensional weight charges by 60-70% and warehouse storage requirements by up to 50% compared to pre-assembled cartons. At scale, this translates to significant per-unit savings on both inbound and storage costs.
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.