Good fit for products that match the listed inside dimensions, box style, board strength when shown, and bundle quantity. Confirm inside dimensions, board strength if listed, box style, assembled fit, and how much void fill or protection the item needs.

Best For
How to choose
Specs at a Glance
| Material | ECT-32 Single Wall Corrugated Kraft |
| Dimensions | 7" L x 6" W x 4" H |
| Color | Kraft (Natural Brown) |
| Bundle Size | 25 Boxes per Bundle |
| Recyclable | Yes |
Common Use Cases
- Packing ecommerce orders, replenishment shipments, parts, office supplies, or warehouse transfers.
- Comparing box sizes for product fit, storage space, parcel cost, and reorder quantity.
- Reordering by exact product link, SKU, or sold-as quantity.
- Adding the item to a mixed-SKU or recurring supply request when quantity, delivery ZIP code, or timing matters.
What You'll Receive
- This listing is sold as box 764. Check the current product page for variant details, price, availability, and pack count before checkout.
Shipping & Packaging
Nearby exact-spec options
Use these when the size, material, pack quantity, or workflow is close but not identical.
nearby size option
6x6x4 ECT-32 Kraft Corrugated Boxes - 25 Pack Bulk Shipping
$9.10
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7x7x4" ECT-32 Kraft Corrugated Shipping Boxes - 25 Pack
$11.99
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8x6x4 Multi-Depth Corrugated Boxes, ECT-32 Kraft, 25-Pack
$11.76
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8x6x4 White Corrugated Boxes ECT-32 Single Wall - 25 Pack Bundle
$15.61Frequently Asked Questions
ECT (Edge Crush Test) measures corrugated strength. ECT-32 delivers 32 lbs per inch of crush resistance, standard for most commercial shipments. It balances protection and cost, making it ideal for fulfillment centers managing margin-sensitive volumes without sacrificing package integrity.
Standard pallet configurations accommodate approximately 60-80 bundles (1,500-2,000 individual 7x6x4 boxes) depending on stacking height. Compact dimensions reduce dimensional weight charges compared to larger boxes, directly lowering per-unit freight costs.
Yes. ECT-32 single-wall corrugated supports typical warehouse stacking heights. Load capacity depends on box contents and humidity, but standard industrial practice allows 4-6 boxes high without compression damage under normal conditions.
This SKU is sold in bundles of 25. Contact Packrift sales for volume discounts on larger orders or to discuss custom configurations for your specific throughput and storage requirements.
Technical Specifications
| Bundle Size | 25 Boxes per Bundle |
| Recyclable | Yes |
| Color | Kraft |
| Strength / Material | ECT-32 Single Wall Corrugated |
| Dimensions (Internal) | 7" × 6" × 4" (L × W × H) |
Shipping Information
Outer Carton Dimensions
7" × 6" × 4" (L × W × H)
Unit of Measure
BUNDLE
Qty Per Shipping Unit
25 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
7x6x4" ECT-32 Kraft Corrugated Boxes - Durable Shipping, 25-Pack
Related products
Shop corrugated boxes
Compare resources using the current product page data: SKU 764 , type Boxes - Corrugated , sold-as unit BUNDLE / pack count 25 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.



