Heavy-duty ECT-32 kraft corrugated shipping boxes in standard 18.5x12.5x6" dimensions. Sold as a 25-box bundle to maximize volume savings and freight efficiency. Designed for mid-weight products with proven stacking performance in warehouse and fulfillment operations.
In Stock SKU: 18126R

18.5x12.5x6" ECT-32 Kraft Corrugated Boxes - 25 Bundle Pack

Heavy-duty ECT-32 kraft corrugated shipping boxes in standard 18.5x12.5x6" dimensions. Sold as a 25-box bundle to maximize volume savings and freight efficiency. Designed for mid-weight products with proven stacking performance in warehouse and fulfillment operations.

$32.52 / BUNDLE (25 PER BUNDLE)
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Confirm this specSKU 18126R
Size
18 1/2 x 12.5 x 6 in
Material
ECT-32 Single Wall Corrugated
Color
Kraft
Sold as
BUNDLE (25 PER BUNDLE)
Freight class
125
Material
ECT-32 Single Wall Corrugated Kraft
Dimensions
18.5" L x 12.5" W x 6" H
Box Style
Regular Slotted Container (RSC)
Good fit for

Ideal for warehouse managers and fulfillment directors shipping mid-sized products that require reliable protection without premium costs. The 18.5" x 12.5" x 6" dimensions balance substantial internal volume with efficient pallet stacking, while ECT-32 kraft corrugated delivers dependable crush resistance for standard industrial shipments.

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SKU
18126R
Product
18.5x12.5x6" ECT-32 Kraft Corrugated Boxes - 25 Bundle Pack
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Best For

Ideal for warehouse managers and fulfillment directors shipping mid-sized products that require reliable protection without premium costs. The 18.5" x 12.5" x 6" dimensions balance substantial internal volume with efficient pallet stacking, while ECT-32 kraft corrugated delivers dependable crush resistance for standard industrial shipments.

How to Choose the Right Packaging

ECT-32 single-wall corrugated construction provides 32 ECT (Edge Crush Test) strength, sufficient for most B2B shipping scenarios while maintaining cost efficiency. This kraft material offers proven stacking performance, reduces freight waste through optimized cube utilization, and meets sustainability expectations with 100% recyclability, making it ideal for high-volume distribution operations.

Specs at a Glance

MaterialECT-32 Single Wall Corrugated Kraft
Dimensions18.5" L x 12.5" W x 6" H
Box StyleRegular Slotted Container (RSC)
Bundle Quantity25 Boxes Per Bundle
RecyclableYes
Common Use Cases
  • E-commerce and direct-to-consumer fulfillment Industrial parts and component distribution Food and beverage secondary packaging Retail merchandise and apparel shipping Wholesale and bulk product storage
What You'll Receive
  • 25 flat, unassembled corrugated boxes (18.5" x 12.5" x 6")
Shipping & Packaging

Bundle ships flat to maximize freight efficiency and reduce dimensional weight charges. Boxes arrive nested and ready for quick assembly at your receiving dock or fulfillment center.

Frequently Bought Together

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Frequently Asked Questions

ECT (Edge Crush Test) rating of 32 means the box withstands 32 pounds of force per linear inch before crushing. This is ideal for mid-weight products (typically 15 - 25 lbs per box) and standard stacking scenarios in warehouses. For heavier items, consider ECT-40 or ECT-48 alternatives.

Approximately 240 - 280 flat boxes per pallet (depending on stack height and your pallet configuration). Once assembled, stacking density decreases; plan for 40 - 60 assembled boxes per pallet layer based on your stacking protocol.

Standard SKU is sold as bundles of 25. For custom quantities or wholesale pricing on larger orders, contact our B2B sales team for quote options.

Single-wall ECT-32 kraft provides standard moisture resistance for typical warehouse conditions. For extended outdoor exposure or high-humidity environments, upgrade to double-wall corrugated or request water-resistant coated options.

Technical Specifications

Box StyleRegular Slotted Container (RSC)
Bundle Quantity25 Boxes Per Bundle
RecyclableYes
Color Kraft
Strength / Material ECT-32 Single Wall Corrugated
Dimensions (Internal) 18 1/2"" × 12.5"" × 6"" (L × W × H)

Product Downloads

Shipping Information

Outer Carton Dimensions

31.25" × 19.0" × 8.5" (L × W × D)

Unit of Measure

BUNDLE

Qty Per Shipping Unit

25 PER BUNDLE

LTL Freight Class

Class 125

Delivery Method

Shown at checkout

ORDER SUPPORT

Product Support

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Secure checkout LTL freight available on case/skid orders

Buyer guides

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Measure inside and outside dimensions before choosing shipping supplies or estimating DIM-weight costs.

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