48x12x6 Shipping Boxes — ECT-32 Kraft Corrugated, 20-Pack
$111.00
/ bundle of 20$5.55 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
48" × 12" × 6"
Board / material
ECT-32 Single Wall Corrugated
Color
Kraft
Freight class
Class 125
Specifications
| Inside dimensions | 48" × 12" × 6" (L × W × H) |
|---|---|
| Board / material | ECT-32 Single Wall Corrugated |
| Color | Kraft |
| Sold as | Bundle of 20 |
| Order in multiples of | 20 |
| Bundle weight | 31.3 lb |
| Outer carton (shipping) | 60.25 × 18.75 × 6.25 in |
| LTL freight class | Class 125 |
| GTIN | 841436097123 |
| SKU | 48126 |
About this item
SKU 48126 — 48" × 12" × 6", ECT-32 Single Wall Corrugated, Kraft. Sold as a bundle of 20, shipped from US warehouses.
The 48" x 12" x 6" ECT-32 kraft long corrugated shipping box is for rods, trim, tubes, banners, rolled goods, shelves, and replacement parts. Listed dimensions are 48" x 12" x 6"; board and format details include ECT-32, single wall; sold in a bundle of 20; listed weight 31.3 lb. For fit checks, use the 48" x 12" x 6" inside dimensions for long parts, rolled goods, trim, signs, or narrow replacement items.
Ideal for shipping posters, rods, artwork, banners, lighting, and rolled goods. A sturdy, reliable choice for small-business, Etsy, and ecommerce shippers.
Long shipping boxes: Good fit for shipping posters, rods, artwork, banners, lighting parts, and other long items. These corrugated boxes help small businesses, ecommerce teams, and warehouse shippers match products to the right box size for everyday fulfillment.
Common questions
What is the ECT-32 rating and why does it matter for my operation?
ECT-32 (Edge Crush Test) indicates the box can withstand 32 lbs of crushing force per lineal inch of edge. For B2B shipping, this ensures your products arrive damage-free even when stacked in warehouses or on pallets, reducing costly returns and protecting your brand reputation.
How many of these boxes fit on a standard 48x40" pallet?
When stacked flat, approximately 50-60 bundles (1,000-1,200 individual boxes) fit per pallet, maximizing your storage efficiency and reducing per-unit freight costs significantly compared to larger box dimensions.
Can I order smaller quantities, or is 20 the minimum?
We sell in bundles of 20 flat-shipped boxes. For high-volume operations, larger case quantities and custom orders are available, contact our sales team for volume pricing and flexible purchase options.
Are these boxes suitable for heavy items, or just lightweight products?
ECT-32 single-wall construction is designed for moderate-weight products (typically up to 20-25 lbs depending on contents). For heavier items or longer-term storage, ECT-44 or double-wall options provide additional protection and durability.
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.