In stock SKU HD6648DWGTIN 841436009287

6x6x48 ECT-48 Double Wall Shipping Boxes - Heavy Duty Kraft, Bundle of 15

Industrial-grade 6x6x48 double wall corrugated boxes manufactured from ECT-48 kraft material deliver maximum stacking strength and impact protection for demanding fulfillment operations. Each bundle of 15 ships flat, cutting storage footprint and freight costs. Purpose-built for warehouse managers who need reliable, high-performance shipping cartons without compromise.
$86.05 / bundle of 15$5.74 per box
= 15 boxs · Total $86.05
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 6" × 6" × 48"
Board / material ECT-48 Double Wall Corrugated
Color Kraft
Freight class Class 125

Specifications

Inside dimensions6" × 6" × 48" (L × W × H)
Board / materialECT-48 Double Wall Corrugated
ColorKraft
Sold asBundle of 15
Order in multiples of15
Bundle weight24.46 lb
Outer carton (shipping)55.25 × 12.75 × 9.25 in
LTL freight classClass 125
GTIN841436009287
SKUHD6648DW

About this item

SKU HD6648DW — 6" × 6" × 48", ECT-48 Double Wall Corrugated, Kraft. Sold as a bundle of 15, shipped from US warehouses.

6x6x48 ECT-48 Double Wall Shipping Boxes - Kraft, Bundle of 15. Use this item for products that match the listed inside dimensions, box style, board strength when shown, and bundle quantity. Listed specs include size 6 x 6 x 48 in; material kraft; sold as Bundle of 15. Confirm SKU, pack count, price, availability, and checkout delivery before ordering.

Nearby exact-spec options

Use these when the size, material, pack quantity, or workflow is close but not identical.

Ship long, narrow items efficiently with these 48x8x8 ECT-32 kraft corrugated boxes. Wide lengthwise openings reduce packing time and labor costs. Sold flat in bundles of 20 for maximum freight efficiency and storage savings.same material/workflow 48x8x8 ECT-32 Kraft Corrugated Boxes - Long Item Shipping, 20 Bundle SKU 4888 · BUNDLE $63.85Adjustable two-piece telescoping inner carton designed for tall and irregularly shaped items up to 48 inches. Built from ECT-32 kraft corrugated with reinforced FOL bottom for maximum stacking strength. Pair with T4448OUTER to complete your shipping solution–25 inner boxes per bundle.same material/workflow 4x4x48 ECT-32 Kraft Telescoping Inner Box - Adjustable Design, 25-Pack SKU T4448INNER · BUNDLE $54.09ECT-32 kraft corrugated boxes designed for vertical storage and side loading operations. 8x4x46" full overlap configuration ships and stores flat, maximizing warehouse space. Bundle of 15 boxes reduces per-unit cost and freight spend.same material/workflow 8x4x46" Full Overlap Side Loading Box ECT-32 Kraft - Bundle of 15 SKU 8446FOL · BUNDLE $59.55

Frequently bought with

Common questions

What does ECT-48 rating mean, and why does it matter for my shipping operations?
ECT (Edge Crush Test) 48 means each box can withstand 48 pounds of crushing force per linear inch of flute direction. This rating ensures boxes maintain structural integrity under stacked weight in warehouses and during transit, reducing product damage, insurance claims, and costly replacements, critical for high-velocity fulfillment centers.
How much freight and storage space can I save with these 6x6x48 boxes?
The tall 48" height maximizes pallet cube utilization, allowing you to stack more units vertically per pallet while reducing overall freight weight. Flat-shipped bundles save ~40% warehouse storage versus pre-assembled boxes. At scale (1000+ boxes/month), you'll see 15-25% reduction in LTL shipping costs and warehouse space requirements.
Are these boxes suitable for heavy or fragile items?
Yes. Double wall ECT-48 corrugated provides puncture resistance and crush strength for both heavy industrial products and fragile goods. The kraft material adds moisture resistance, making these boxes ideal for products at risk of damage during handling, stacking, or multi-leg shipping.
How many boxes are in each bundle, and what's the minimum order?
Each bundle contains 15 flat-shipped cartons. Bundles are sold as SKU units, allowing you to order in increments of 15 for predictable inventory management and volume-based pricing that rewards larger commitments.

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.

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