18 x 18 x 18" Triple Wall Boxes
- Interior Dimensions: 18" x 18" x 18"
- Material: ECT-90 triple wall kraft corrugated
- Quantity: 5 boxes per bundle
- Weight: Approximately 7.24 lbs per box
- Shipping: Ships via parcel
Stock Number | Pricing |
|---|---|
| Stock NumberHD181818TW | Pricing |

Inside Dimensions L x W x H: 18 x 18 x 18"
Bundle/ Bale: 5/30
Order in Multiples of: 5
Freight Class: 125
Weight: 7.24 EA
NMFC Code: 29785-5
Ships Parcel: Yes
The 18 x 18 x 18 inch triple wall corrugated box is a heavy-duty RSC (Regular Slotted Container) engineered for loads and transit conditions that single or double wall corrugated cannot reliably handle. Built to ECT-90 standards with over one-half inch of combined board thickness, it delivers structural rigidity comparable to a plywood crate at a fraction of the weight.
The equal cubic interior suits dense or irregularly weighted products that demand maximum compression and stacking resistance — common requirements in automotive parts distribution, industrial equipment shipping, metal component packaging, and export freight preparation. The RSC design assembles without special tooling, keeping line setup simple in high-throughput environments.
Each bundle contains 5 boxes, with each weighing approximately 7.24 lbs. Ships via parcel carrier, making smaller reorders practical without pallet-quantity commitments.
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