18.5x12.5x8 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack
$52.04
/ bundle of 25$2.08 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 1/2" × 12.5" × 8"
Board / material
ECT-32 Single Wall Corrugated
Color
Kraft
Freight class
Class 125
Specifications
| Inside dimensions | 18 1/2" × 12.5" × 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 | 23.68 lb |
| Outer carton (shipping) | 31.25 × 21.0 × 8.0 in |
| LTL freight class | Class 125 |
| GTIN | 841436071215 |
| SKU | 18128R |
About this item
SKU 18128R — 18 1/2" × 12.5" × 8", ECT-32 Single Wall Corrugated, Kraft. Sold as a bundle of 25, shipped from US warehouses.
ECT-32 kraft corrugated boxes in 18.5x12.5x8 dimensions deliver proven stacking strength for mid-weight industrial shipments. Sold in bundles of 25 to maximize freight efficiency and reduce per-unit costs. Fully recyclable kraft construction meets sustainability goals without sacrificing performance.
Ideal for shipping apparel, shoes, books, household goods, and everyday ecommerce orders. A sturdy, reliable choice for small-business, Etsy, and ecommerce shippers.
Ecommerce shipping boxes: Good fit for shipping apparel, shoes, books, household goods, small appliances, warehouse picks, and everyday ecommerce orders. These corrugated boxes help small businesses, ecommerce teams, and warehouse shippers match products to the right box size for everyday fulfillment.
Common questions
What does ECT-32 mean, and why does it matter for my operation?
ECT (Edge Crush Test) rating of 32 pounds per inch indicates the corrugated material's vertical strength when compressed. ECT-32 is standard-duty rated, suitable for single-wall applications with typical stacking heights and handling in distribution environments. It's the right choice for general merchandise that doesn't require heavy-duty protection.
How many boxes fit on a standard pallet?
Flat-packed bundles of 25 are highly space-efficient for storage and inbound logistics. Once assembled, the 181/2 x 121/2 x 8" dimension typically allows 40-50 boxes per pallet depending on your stacking configuration, optimizing freight efficiency and warehouse capacity.
Can I order these boxes in bulk for volume pricing?
Yes. Packrift specializes in volume industrial packaging for warehouse and fulfillment operations. Contact our B2B sales team for quotes on pallets or truckload quantities to maximize your cost savings and lock in pricing for recurring orders.
Are these boxes suitable for hazardous materials or fragile items?
ECT-32 single-wall boxes are designed for standard general merchandise. For fragile items, heavy products, or hazardous materials, consider our double-wall (ECT-44+) or premium corrugated options. Consult with our specialists to match the right box strength to your specific product requirements and liability 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.