8.75x8.75x48 ECT-48 Double Wall Telescoping Outer Boxes 15-Pack T8848OUTERDW
$154.04
/ bundle of 15$10.27 per box
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Secure checkout
| Quantity (bundle) | Item-subtotal discount |
|---|---|
| 1–2 | Base item price |
| 3–5 | 3% off qualifying item subtotal |
| 6+ | 5% off qualifying item subtotal |
| Pallet or repeat orders | Get a delivered quote |
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Shipping & returns details
Ships from U.S. warehouses. 30-day returns on unopened stock items.
Shipping cost and timing depend on the product, quantity and destination. Parcel or freight service is used as appropriate. Shipping discounts apply only to qualifying orders and rates.
Standard delivery is to street addresses in the contiguous U.S. Eligible returns must be unused and in original packaging; return shipping may apply.
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Inside dimensions
8 3/4" × 8 3/4" × 48"
Board / material
ECT-48 Double Wall Corrugated
Color
Kraft
Freight class
Class 125
From our customers
“The packaging is sturdy, well-made, and looks professional. We’re really pleased with the quality.”
“They helped us choose the right packaging for our products and made ordering easy.”
“Ordering was easy, everything arrived as described, and we’ll definitely order again.”
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Specifications
| Inside dimensions | 8 3/4" × 8 3/4" × 48" (L × W × H) |
|---|---|
| Board / material | ECT-48 Double Wall Corrugated |
| Color | Kraft |
| Sold as | Bundle of 15 |
| Physical units per order increment | 15 (one bundle) |
| Bundle weight | 42.56 lb |
| Outer carton (shipping) | 57.0 × 18.25 × 8.0 in |
| LTL freight class | Class 125 |
| SKU | T8848OUTERDW |
About this item
SKU T8848OUTERDW — 8 3/4" × 8 3/4" × 48", ECT-48 Double Wall Corrugated, Kraft. Sold as a bundle of 15, shipped from US warehouses.
8.75x8.75x48 ECT-48 double wall telescoping outer boxes 15-Pack. Handles routine outbound shipping as well as on-site storage and moves. ECT-48 board (48 lb per inch edge crush). Natural kraft finish. Also called shipping cartons, corrugated cartons, or mailing boxes. Pack of 15 (15-pack). A stock carton for warehouses, online sellers, and shipping departments.
Common questions
Do I need to purchase inner and outer boxes separately?
Yes. The T8848OUTERDW outer carton must be paired with the T8848INNERDW inner carton to create a functional telescoping set. This two-piece design allows height adjustment while maintaining structural integrity. Order both SKUs to ensure complete packaging capability.
What is ECT-48 and why does it matter for stacking?
ECT (Edge Crush Test) -48 measures 48 lbs per inch of edge crush strength, exceeding many single-wall alternatives. Double wall construction doubles durability, enabling safe stacking of 2 - 3 pallet tiers and protecting goods during conveyor automation and long-haul freight.
Can these boxes be used for both light and heavy items?
Yes, ECT-48 double wall kraft is rated for items up to 65 lbs per box, depending on stack height and duration. The FOL (full overlap) bottom adds 15 - 20% additional strength, making them suitable for electronics, machinery parts, industrial tools, and dense products.
How much can I save by switching to telescoping boxes?
Telescoping designs reduce SKU proliferation by 30 - 40% for businesses shipping mixed heights, lowering inventory carrying costs and warehouse floor space. By shipping flat-nested, you also reduce dimensional weight charges by up to 25% compared to fixed-height alternatives on parcel carriers.
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.