20x14x18 Shipping Boxes — ECT-32 Kraft Corrugated, 20-Pack
$53.04
/ bundle of 20$2.65 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
20" × 14" × 18"
Board / material
ECT-32 Single Wall Corrugated
Color
Kraft
Freight class
Class 125
Specifications
| Inside dimensions | 20" × 14" × 18" (L × W × H) |
|---|---|
| Board / material | ECT-32 Single Wall Corrugated |
| Color | Kraft |
| Sold as | Bundle of 20 |
| Order in multiples of | 20 |
| Bundle weight | 32.84 lb |
| Outer carton (shipping) | 34.25 × 32.5 × 6.25 in |
| LTL freight class | Class 125 |
| GTIN | 841436072007 |
| SKU | 201418 |
About this item
SKU 201418 — 20" × 14" × 18", ECT-32 Single Wall Corrugated, Kraft. Sold as a bundle of 20, shipped from US warehouses.
Heavy-duty ECT-32 single wall corrugated boxes in 20x14x18 " dimensions, sold as a convenient bundle of 20. Use for mid-weight product shipping and warehouse storage with proven stacking strength. Kraft brown construction offers excellent freight efficiency and full recyclability.
Ideal for shipping bulky items, moving supplies, large equipment, and bulk fulfillment. A sturdy, reliable choice for small-business, Etsy, and ecommerce shippers.
Large shipping boxes: Good fit for shipping bulky household goods, moving supplies, large equipment, soft goods, and bulk fulfillment. These corrugated boxes help small businesses, ecommerce teams, and warehouse shippers match products to the right box size for everyday fulfillment.
Nearby exact-spec options
Use these when the size, material, pack quantity, or workflow is close but not identical.
same size option
20x18x14" ECT-32 Kraft Corrugated Boxes - Bundle of 10
$30.30
nearby size option
20x16x14 ECT-48 Double Wall Shipping Boxes - Heavy Duty, Bundle of 15
$66.39
same material/workflow
20x20x15" ECT-32 Kraft Corrugated Boxes - Bundle of 20
$67.74
same material/workflow
18x18x12 Multi-Depth Corrugated Boxes, ECT-32 Kraft, Bundle of 20
$53.84
Common questions
What weight capacity does ECT-32 support?
ECT-32 single-wall corrugated typically supports 15-25 lbs per box depending on contents distribution, with safe stacking of 3-4 boxes high on standard pallets. For exact load calculations, consult our packaging engineering team or use our box stacking guide.
How does this box size optimize pallet utilization?
The 20 x 14 x 18" dimension fits 8-10 boxes per layer on a standard 40 x 48" pallet (depending on orientation), enabling efficient cube optimization. Standard stackability of 4 layers yields 32-40 boxes per pallet, maximizing freight efficiency.
Is this box suitable for cold chain or moisture-sensitive products?
Single-wall kraft corrugated is moisture-resistant for dry goods and standard ambient environments. For temperature-controlled or high-humidity applications, consider our wax-coated or double-wall ECT-48 alternatives.
What are the sustainability benefits of kraft corrugated?
100% recyclable kraft corrugated reduces landfill waste and supports circular supply chain goals. Kraft material is sourced from responsibly managed forests and is fully compostable, meeting ESG requirements for most industrial buyers.
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.