Ideal for warehouse managers and fulfillment directors shipping medium-to-heavy products that require protection during transit and storage. The 20x14x10" double wall construction with ECT-48 rating provides exceptional stacking strength and durability for high-volume distribution centers handling fragile, valuable, or dense goods.

Best For
How to choose
Specs at a Glance
| Material | Double Wall Kraft Corrugated (ECT-48) |
| Dimensions (L x W x H) | 20" x 14" x 10" |
| Bundle Quantity | 15 Cartons per Bundle |
| Edge Crush Test Rating | 48 ECT (heavy-duty performance) |
| Recyclable | Yes |
Common Use Cases
- E-commerce fulfillment for mid-sized and larger shipments Industrial parts and equipment distribution Electronics and fragile goods packaging Automotive aftermarket component shipping Food service and beverage wholesale distribution
What You'll Receive
- 15 flat-shipped double wall corrugated cartons (20x14x10") Ready to assemble with stacking and crush protection
Shipping & Packaging
Frequently Asked Questions
ECT (Edge Crush Test) measures corrugated board strength. ECT-48 indicates heavy-duty performance capable of withstanding 48 pounds of force per linear inch, essential for stacking multiple boxes and protecting high-value shipments in dynamic warehouse environments.
Yes. Double wall ECT-48 construction provides excellent stacking strength, allowing safe multi-tier palletization in standard warehouse operations. Stack height depends on contents weight, but heavy-duty construction supports typical industrial applications.
Flat-shipped bundles reduce dimensional weight charges significantly, often 40-60% compared to pre-assembled cartons. For bulk orders, this translates to substantial per-unit savings, particularly on LTL and parcel shipments.
Double wall ECT-48 provides excellent protection for fragile and high-value items including electronics, glassware, and sensitive components. The robust construction minimizes damage claims and reduces returns from transit damage, a key performance metric for fulfillment operations.
Technical Specifications
| Bundle Quantity | 15 Cartons per Bundle |
| Edge Crush Test Rating | 48 ECT (heavy-duty performance) |
| Recyclable | Yes |
| Color | Kraft |
| Strength / Material | D.W./ECT-48 Corrugated |
| Dimensions (Internal) | 20" × 14" × 10" (L × W × H) |
Shipping Information
Outer Carton Dimensions
20" × 14" × 10" (L × W × H)
Unit of Measure
BUNDLE
Qty Per Shipping Unit
15 PER BUNDLE
LTL Freight Class
Class 125
Delivery Method
Shown at checkout
Processing and delivery timelines vary by product, warehouse, order size, and destination. Freight-sensitive or oversized items may require LTL delivery or a custom quote before shipment.
Checkout shows available shipping options for the selected SKU and quantity. Use the shipping and refund policy links for current policy details before ordering.
For larger, recurring, freight-sensitive, or mixed-SKU orders, send the SKU or product link, quantity, delivery ZIP code, receiving notes, and timing to support@packrift.com.
ORDER SUPPORT
Product Support
Specs, case quantities, and availability are listed on each product page. For bulk, mixed-SKU, or LTL freight orders, email support@packrift.com with the SKU, quantity, and delivery ZIP.
Use product support for fit, larger or recurring order, return, or order-issue questions. When price and Add to Cart are shown, checkout remains the direct ordering path.
Need a sample, fit check, or substitution review? Contact product support with the SKU, selected option, order quantity, and use case. Support will confirm the available path for that item.
Contact product supportBuyer guides
Buying notes and spec resources stay here instead of taking space above the cart.
Use this product as the source
20x14x10 Double Wall Corrugated Boxes ECT-48 Kraft - Bundle of 15
Related products
Shop corrugated boxes
Compare resources using the current product page data: SKU HD201410DW , type Boxes - Corrugated , sold-as unit BUNDLE / pack count 15 PER BUNDLE . Confirm the product page price, availability, and selected variant before ordering.
Compare inside dimensions, board grade, style, and bundle quantity.
Product support Use the box size calculatorUse this tool when item size, void fill, or storage space affects the carton.



