8.5x8.5x48 ECT-32 Kraft Adjustable Telescoping Outer Boxes 20-Pack T8848OUTER
$75.35
/ bundle of 20$3.77 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
8 1/2" × 8 1/2" × 48"
Board / material
ECT-32 Single 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 1/2" × 8 1/2" × 48" (L × W × H) |
|---|---|
| Board / material | ECT-32 Single Wall Corrugated |
| Color | Kraft |
| Sold as | Bundle of 20 |
| Physical units per order increment | 20 (one bundle) |
| Bundle weight | 28.76 lb |
| Outer carton (shipping) | 56.75 × 17.25 × 6.25 in |
| LTL freight class | Class 125 |
| SKU | T8848OUTER |
About this item
SKU T8848OUTER — 8 1/2" × 8 1/2" × 48", ECT-32 Single Wall Corrugated, Kraft. Sold as a bundle of 20, shipped from US warehouses.
8.5x8.5x48 ECT-32 kraft adjustable telescoping outer boxes 20-Pack. Fits everyday shipping and storage jobs across warehouses and small businesses. ECT-32 board (32 lb per inch edge crush). Natural kraft finish. Shoppers also call these shipping cartons, corrugated cartons, or mailing boxes. Sold as a 20-pack (20 boxes per pack).
Common questions
Do I need to purchase the inner box separately?
Yes. The telescoping system requires both the outer box (T8848OUTER) and inner box (T8848INNER) to function as a complete two-piece set. Pair this SKU with our T8848INNER corrugated cartons to create adjustable packaging for items up to 48" tall.
What is ECT-32 and why does it matter for my warehouse?
ECT-32 (Edge Crush Test) indicates the corrugated's resistance to crushing force, suitable for moderate-to-heavy items and stacking in warehouse environments. This material provides reliable protection for industrial goods while maintaining cost efficiency compared to heavier ECT ratings.
How does the full overlap (FOL) bottom improve performance?
FOL bottom design creates a stronger, more durable base that resists rupture and improves stacking performance. This feature is critical for tall boxes (48") stacked in warehouse conditions, reducing damage claims and ensuring products reach customers intact.
Can this box help reduce my freight costs?
Yes. The adjustable telescoping design eliminates the need to stock multiple box sizes for varying product heights. This consolidation reduces dimensional weight charges, lowers per-unit packaging cost, and maximizes pallet utilization, delivering measurable savings on LTL and parcel shipments.
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.