8.5x8.5x72 ECT-32 Telescoping Outer Boxes 15-Pack
$163.61
/ bundle of 15$10.91 per box
Request bulk pricing
| Quantity (bundle) | Item-subtotal discount |
|---|---|
| 1–2 | Base item price |
| 3–5 | 3% off qualifying item subtotal |
| 6+ | 5% off qualifying item subtotal |
In stock · ships within 1 business day from the nearest of 5 US warehouses (IL, PA, TX, GA, CA) · 1–5 business days in transit · freight calculated at checkout · free ground shipping on orders over $99 (parcel rates up to $29.95) and over $500 (up to $120)
30-day returns on stock items · Return policy
Inside dimensions
8 1/2" × 8 1/2" × 72"
Board / material
ECT-32 Single Wall Corrugated
Color
Kraft
Freight class
Class 125
Specifications
| Inside dimensions | 8 1/2" × 8 1/2" × 72" (L × W × H) |
|---|---|
| Board / material | ECT-32 Single Wall Corrugated |
| Color | Kraft |
| Sold as | Bundle of 15 |
| Physical units per order increment | 15 (one bundle) |
| Bundle weight | 29.5 lb |
| Outer carton (shipping) | 80.75 × 17.25 × 5.75 in |
| LTL freight class | Class 125 |
| GTIN | 848109003108 |
| SKU | T8872OUTER |
About this item
SKU T8872OUTER — 8 1/2" × 8 1/2" × 72", ECT-32 Single Wall Corrugated, Kraft. Sold as a bundle of 15, shipped from US warehouses.
The 8.5x8.5x72" ECT-32 kraft telescoping outer box is the outer half of an adjustable long carton with an 8" class square profile. It slides over the matching 8x8x72" inner box for trim, rods, tubes, banners, rolled media, and replacement parts. Listed inside dimensions are 8.5" x 8.5" x 72", with 32 ECT kraft corrugated board. Sold in bundles of 15 for variable-length shipping.
Common questions
Do I need to buy inner and outer boxes separately?
Yes. The T8872OUTER (this product) is the adjustable outer carton only. You must pair it with the T8872INNER inner box to create a functional two-piece telescoping set. Both are sold separately to let you order quantities that match your operation's needs.
What heights can this telescoping box accommodate?
The outer carton's adjustable design allows compression and extension to fit products of varying heights within the 72" nominal dimension. This flexibility eliminates the need to stock multiple tall carton sizes, reducing inventory complexity and freight inefficiency.
What is ECT-32 and why does it matter for stacking?
ECT (Edge Crush Test) 32 indicates kraft corrugated rated for 32 pounds of crushing force per linear inch. Combined with the FOL bottom design, this enables high-density stacking in warehouses and on pallets, maximizing cube utilization and reducing damage claims during handling.
How much weight can these boxes safely hold?
ECT-32 single-wall kraft is suitable for moderate-weight items and general fulfillment applications. For exact weight capacity, consult your box manufacturer's specifications or contact our team, stacking height, contents density, and environmental factors affect safe load limits.
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.