4x4x8 ECT-32 Kraft Corrugated Boxes - Heavy-Duty Tall Cartons, Bundle of 25
$12.18
/ bundle of 25$0.49 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
4" × 4" × 8"
Board / material
ECT-32 Single Wall Corrugated
Color
Kraft
Freight class
Class 125
Specifications
| Inside dimensions | 4" × 4" × 8" (L × W × H) |
|---|---|
| Board / material | ECT-32 Single Wall Corrugated |
| Color | Kraft |
| Sold as | Bundle of 25 |
| Order in multiples of | 25 |
| Bundle weight | 3.78 lb |
| Outer carton (shipping) | 12.5 × 8.25 × 8.0 in |
| LTL freight class | Class 125 |
| GTIN | 841436019620 |
| SKU | 448 |
About this item
SKU 448 — 4" × 4" × 8", ECT-32 Single Wall Corrugated, Kraft. Sold as a bundle of 25, shipped from US warehouses.
Common questions
What does ECT-32 mean, and why does it matter for my shipping operation?
ECT (Edge Crush Test) measures the corrugated's resistance to crushing under compression. ECT-32 provides reliable stacking strength for standard warehouse conditions, sufficient for most single-weight shipments while maintaining cost efficiency. This rating ensures your packages maintain integrity through multi-handling logistics chains.
Can these 4x4x8 boxes replace my current mailing tubes?
Yes. The tall, narrow profile and end-loading design offer similar vertical protection for rods, poles, and tube-like items, with the added benefit of stackability and lower dimensional weight charges. Many fulfillment directors report 15-20% freight savings when switching from tubes to appropriately-sized cartons.
How many boxes fit on a standard pallet, and what's the stacking limit?
A single flat bundle of 25 boxes occupies minimal space. When assembled and stacked, ECT-32 single-wall supports stacking heights up to 4-5 boxes high under typical warehouse conditions (weight-dependent). Consult with your warehouse manager for application-specific stacking guidance.
Are bulk discounts available for high-volume orders?
Yes. Packrift offers tiered pricing for orders of 50+ bundles. Contact our B2B sales team with your monthly volume requirements for custom quotes and potential volume rebates.
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.