8.5x8.5x48" Telescoping Outer Kraft Boxes ECT-32 - Adjustable, Bundle of 20
$75.35
/ bundle of 20$3.77 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
8 1/2" × 8 1/2" × 48"
Board / material
ECT-32 Single Wall Corrugated
Color
Kraft
Freight class
Class 125
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 |
| Order in multiples of | 20 |
| Bundle weight | 28.76 lb |
| Outer carton (shipping) | 56.75 × 17.25 × 6.25 in |
| LTL freight class | Class 125 |
| GTIN | 841436049603 |
| 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.
The 8.5x8.5x48" Telescoping Outer Kraft Boxes ECT-32 - Adjustable is the outer half of a two-piece adjustable corrugated carton for long items such as rods, trim, tubes, banners, rolled materials, and linear parts. Listed specs include inside dimensions 8.5" x 8.5" x 48"; kraft material; ECT-32; bundle of 20. Slide the outer box over its matching inner carton to adjust length around the item.
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.