18x16x12 ECT-32 Kraft Corrugated Boxes - Reliable Shipping, 25-Pack
$59.00
/ bundle of 25$2.36 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
18" × 16" × 12"
Board / material
ECT-32 Single Wall Corrugated
Color
Kraft
Freight class
Class 125
Specifications
| Inside dimensions | 18" × 16" × 12" (L × W × H) |
|---|---|
| Board / material | ECT-32 Single Wall Corrugated |
| Color | Kraft |
| Sold as | Bundle of 25 |
| Order in multiples of | 25 |
| Bundle weight | 35.25 lb |
| Outer carton (shipping) | 34.25 × 28.75 × 8.75 in |
| LTL freight class | Class 125 |
| GTIN | 812578004843 |
| SKU | 181612 |
About this item
SKU 181612 — 18" × 16" × 12", ECT-32 Single Wall Corrugated, Kraft. Sold as a bundle of 25, shipped from US warehouses.
Common questions
What is ECT-32 and why does it matter for my operation?
ECT (Edge Crush Test) 32 measures single-wall corrugated strength, 32 pounds of force per linear inch before collapse. This rating handles standard ground shipping, moderate stacking, and typical warehouse abuse, making it the industry standard for high-volume B2B shippers balancing cost and durability.
Can I stack these boxes safely in the warehouse?
Yes. ECT-32 kraft supports vertical stacking under normal warehouse conditions. Actual stacking height depends on box fill weight, humidity, and storage duration. Typical 40-50 lb products can safely stack 4-6 boxes high without compression issues.
How many 18x16x12 boxes fit on a standard pallet?
Approximately 120-140 assembled boxes per pallet (48x40"), or 500-600 flat boxes. Exact count varies by arrangement and pallet type. Bulk flat shipping reduces freight cost per box by 40-60% versus assembled inventory.
Are these boxes certified recyclable and eco-compliant?
Yes. These kraft corrugated boxes are 100% recyclable and made from sustainable materials. They meet standard curbside recycling requirements and support corporate sustainability commitments with zero compliance risk.
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.