8x8x72" Telescoping Inner Box - ECT-32 Kraft Corrugated, Bundle of 15
$154.27
/ bundle of 15$10.28 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" × 8" × 72"
Board / material
ECT-32 Single Wall Corrugated
Color
Kraft
Freight class
Class 125
Specifications
| Inside dimensions | 8" × 8" × 72" (L × W × H) |
|---|---|
| Board / material | ECT-32 Single Wall Corrugated |
| Color | Kraft |
| Sold as | Bundle of 15 |
| Order in multiples of | 15 |
| Bundle weight | 27.15 lb |
| Outer carton (shipping) | 80.25 × 16.5 × 5.75 in |
| LTL freight class | Class 125 |
| GTIN | 848109003078 |
| SKU | T8872INNER |
About this item
SKU T8872INNER — 8" × 8" × 72", ECT-32 Single Wall Corrugated, Kraft. Sold as a bundle of 15, shipped from US warehouses.
The 8x8x72" ECT-32 kraft corrugated telescoping inner box is the inner half of a two-piece adjustable shipper with an 8" square opening. Pair it with the matching 8.5x8.5x72" outer box for rods, trim, tubes, banners, rolled materials, and long parts. Listed inside dimensions are 8" x 8" x 72", with a 32 ECT board rating. Sold in bundles of 15.
Ideal for shipping posters, rods, artwork, banners, lighting, and rolled goods. A sturdy, reliable choice for small-business, Etsy, and ecommerce shippers.
Common questions
Do I need to buy inner and outer boxes separately?
Yes. The T8872INNER and T8872OUTER are sold separately and work together as a two-piece telescoping system. One inner and one outer carton are required to complete a functional shipping box. This modular approach gives you purchasing flexibility and ensures you only buy what you need.
What is ECT-32 and why does it matter for my shipments?
ECT (Edge Crush Test) 32 indicates the kraft corrugated can withstand 32 pounds of force per linear inch, ideal for medium-duty shipping and stackable environments. This rating ensures your tall boxes maintain structural integrity during warehouse handling, multi-level stacking, and transit, reducing damage claims and returns.
How does the adjustable telescoping design reduce my packaging costs?
Instead of maintaining inventory for multiple box heights, one telescoping size accommodates varying product dimensions by extending or compressing the inner carton. This consolidation reduces your SKU count, warehouse footprint, and overall packaging spend while improving fulfillment speed and reducing freight dimensional charges.
Is the full overlap (FOL) bottom construction better than standard bottoms?
Yes. FOL bottom construction provides structural strength and stacking performance by overlapping all flaps completely, preventing box collapse under load or pressure. This is critical for tall 72" cartons in high-stack environments, ensuring products stay protected and your freight costs remain optimized.
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.