In Stock SKU: HD241812

24x18x12" ECT-44 Heavy-Duty Kraft Corrugated Boxes - Bundle of 15

Premium ECT-44 single wall kraft corrugated boxes deliver 40% greater stacking strength than standard shipping containers. These 24x18x12" heavy-duty cartons maximize load integrity and freight efficiency in every pallet position. Sold as bundles of 15 boxes, flat-packed for minimal storage footprint.

$60.89 / BUNDLE (15 PER BUNDLE)
Order timing and delivery options show at checkout
UPS Eligible — Ground & Freight
Confirm this specSKU HD241812
Size
24 x 18 x 12 in
Material
ECT-44 Single Wall Corrugated
Color
Kraft
Sold as
BUNDLE (15 PER BUNDLE)
Freight class
125
Material
ECT-44 Single Wall Kraft Corrugated
Dimensions
24" L x 18" W x 12" H
Compression Strength
40% stronger than standard shipping containers
Good fit for

Ideal for warehouse managers and fulfillment directors shipping mid-to-large items that demand protection and stackability. The 24 x 18 x 12" dimensions accommodate appliances, electronics, automotive parts, and bulk goods while the ECT-44 kraft construction delivers 40% greater strength than standard cartons, maximizing pallet density and reducing damage claims.

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Confirm inside dimensions, board grade, bundle quantity, and product fit.

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Best For

Ideal for warehouse managers and fulfillment directors shipping mid-to-large items that demand protection and stackability. The 24 x 18 x 12" dimensions accommodate appliances, electronics, automotive parts, and bulk goods while the ECT-44 kraft construction delivers 40% greater strength than standard cartons, maximizing pallet density and reducing damage claims.

How to Choose the Right Packaging

ECT-44 single-wall corrugated provides exceptional edge crush strength and compression resistance, enabling safe stacking of multiple pallets without product loss. The kraft material offers moisture resistance and cost efficiency, while the flat-ship bundle format reduces storage footprint and freight costs for high-volume orders.

Specs at a Glance

MaterialECT-44 Single Wall Kraft Corrugated
Dimensions24" L x 18" W x 12" H
Compression Strength40% stronger than standard shipping containers
Package FormatBundle of 15 cartons, shipped flat
RecyclableYes
Common Use Cases
  • Heavy appliance and electronics shipping Automotive parts and component storage Industrial equipment distribution E-commerce fulfillment for mid-large items Multi-case pallet stacking and warehousing
What You'll Receive
  • 15 flat kraft corrugated cartons (24 x 18 x 12") Ready for assembly and immediate use
Shipping & Packaging

Ships flat in bundles of 15 to minimize dimensional weight and warehouse storage requirements. Cartons arrive ready to assemble, allowing quick deployment in your fulfillment operation.

Frequently Bought Together

Bundle & Save 5%

Frequently Asked Questions

ECT-44 (Edge Crush Test 44 lbs/ect) indicates the corrugated board can support 44 pounds of force per linear inch. This rating ensures stacking strength, critical when palletizing goods 5-6 units high without product damage or carton collapse.

These cartons are 40% stronger than standard shipping containers (typically ECT-32), delivering greater compression resistance and enabling higher pallet stacks while reducing freight damage and claims.

Yes. The ECT-44 rating and single-wall construction support multi-pallet stacking in standard warehouses. Stack height depends on product weight inside, but most industrial goods remain fully protected even at 4-5 pallets high.

Bulk bundles ship flat, saving 60-70% of dimensional weight versus assembled cartons, cutting freight costs significantly. Flat storage also maximizes warehouse space efficiency before assembly and use.

Technical Specifications

MaterialECT-44 Single Wall Kraft Corrugated
Dimensions24" L x 18" W x 12" H
Compression Strength40% stronger than standard shipping containers
Package FormatBundle of 15 cartons, shipped flat
RecyclableYes
Color Kraft
Strength / Material ECT-44 Single Wall Corrugated
Dimensions (Internal) 24"" × 18"" × 12"" (L × W × H)

Product Downloads

Shipping Information

Outer Carton Dimensions

42.25" × 30.5" × 5.5" (L × W × D)

Unit of Measure

BUNDLE

Qty Per Shipping Unit

15 PER BUNDLE

LTL Freight Class

Class 125

Carrier Eligibility

UPS Ground & Freight Eligible

TRUST & RELIABILITY

Product Support

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Secure checkout LTL freight available on case/skid orders