18x16x16 Shipping Boxes - ECT-32 Kraft Corrugated, 20-Pack
$52.90
/ bundle of 20$2.65 per box
Request bulk pricing
Ships from the nearest of 5 US warehouses · freight calculated at checkout
30-day returns on stock items · Return policy
Inside dimensions
18" × 16" × 16"
Board / material
ECT-32 Single Wall Corrugated
Color
Kraft
Freight class
Class 125
Specifications
| Inside dimensions | 18" × 16" × 16" (L × W × H) |
|---|---|
| Board / material | ECT-32 Single Wall Corrugated |
| Color | Kraft |
| Sold as | Bundle of 20 |
| Order in multiples of | 20 |
| Bundle weight | 33.58 lb |
| Outer carton (shipping) | 34.5 × 32.75 × 6.5 in |
| LTL freight class | Class 125 |
| GTIN | 841436071925 |
| SKU | 181616 |
About this item
SKU 181616 — 18" × 16" × 16", ECT-32 Single Wall Corrugated, Kraft. Sold as a bundle of 20, shipped from US warehouses.
18 " x 16 " x 16 " corrugated shipping boxes manufactured from ECT-32 kraft material deliver dependable stacking strength and crush resistance for warehouse operations. This 20-box bundle reduces per-unit costs and minimizes freight overhead for mid-size shipments. 100% recyclable kraft construction meets sustainability standards while maintaining structural integrity.
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.
Common questions
What does ECT-32 mean, and how does it impact my shipping operations?
ECT-32 (Edge Crush Test) measures the box's resistance to crushing, 32 lbs per linear inch. This standard-strength rating is ideal for single-wall applications supporting mid-weight products and moderate stacking heights, balancing protection with cost efficiency for high-volume fulfillment environments.
How many boxes can I stack safely, and what's the maximum weight per box?
ECT-32 single-wall boxes typically support 3-5 layers of stacking depending on product weight and warehouse conditions. For precise stacking calculations, factor in actual product density and pallet load requirements, contact our packaging specialists for customized stack load recommendations.
Are these boxes compatible with standard pallet dimensions for freight optimization?
Yes. The 18 x 16 x 16" footprint fits efficiently on standard 40" x 48" pallets, allowing configurations that maximize cube utilization and reduce dimensional weight surcharges. Test configurations with your freight partner to optimize your specific shipping routes.
Can I order in bulk quantities beyond 20-box bundles, and do you offer volume discounts?
Absolutely. Packrift supports large-scale purchasing for enterprise fulfillment operations. Contact our B2B sales team with your monthly volume requirements for custom pricing, dedicated account support, and logistics partnerships tailored to your warehouse needs.
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.