24x8x57 ECT-48 Adjustable Double Wall Telescoping Outer Boxes 5-Pack T24857OUTDW
$101.85
/ bundle of 5$20.37 per box
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| Quantity (bundle) | Item-subtotal discount |
|---|---|
| 1–2 | Base item price |
| 3–5 | 3% off qualifying item subtotal |
| 6+ | 5% off qualifying item subtotal |
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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
24" × 8" × 57"
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 | 24" × 8" × 57" (L × W × H) |
|---|---|
| Board / material | ECT-48 Double Wall Corrugated |
| Color | Kraft |
| Sold as | Bundle of 5 |
| Physical units per order increment | 5 (one bundle) |
| Bundle weight | 34.22 lb |
| Outer carton (shipping) | 66.25 × 34.0 × 3.25 in |
| LTL freight class | Class 125 |
| SKU | T24857OUTDW |
About this item
SKU T24857OUTDW — 24" × 8" × 57", ECT-48 Double Wall Corrugated, Kraft. Sold as a bundle of 5, shipped from US warehouses.
24x8x57 ECT-48 adjustable double wall telescoping outer boxes 5-Pack. ECT-48 board (48 lb per inch edge crush). Natural kraft finish. A stock carton for warehouses, online sellers, and shipping departments. Shoppers also call these shipping cartons, corrugated cartons, or mailing boxes. Sold as a 5-pack (5 boxes per pack).
Common questions
Do I need both inner and outer boxes to use this product?
Yes. The T24857OUTDW outer box must be paired with the T24857INDW inner carton to create a complete telescoping box set. Both are sold separately to allow flexible ordering based on your volume needs.
What does ECT-48 mean and why does it matter for my operation?
ECT (Edgewise Crush Test) -48 indicates the corrugated can withstand 48 lbs of force per linear inch. This double wall rating maximizes stacking performance in warehouses, reduces damage claims, and improves freight efficiency by allowing taller stack heights without crushing.
How does the telescoping design reduce packaging costs?
Instead of maintaining separate box sizes for different item heights, you adjust one box to fit your product, eliminating the need for multiple SKUs. This reduces inventory complexity, storage footprint, and per-unit packaging costs on high-volume shipments.
Is this box suitable for stacking during transit and storage?
Yes. The ECT-48 double wall construction combined with the full overlap bottom design provides crush resistance, making it ideal for multi-tier stacking in trucks, warehouses, and distribution centers.
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Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.