Heavy-Duty Boxes
Heavy-duty construction provides greater protection and stacking strength.
- Manufactured from heavy-duty ECT-44 single wall kraft corrugated.
- These cartons are 40% stronger than standard shipping containers.
- Sold and shipped flat in bundle quantities.

Stock Number | Inside Dimensions L x W x H | Material | Bundle/ Bale | 25 | 100 | 250 | 500 | 1M+ | Add to Cart |
|---|---|---|---|---|---|---|---|---|---|
| HD666 | 6 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/1500 | $0.99 | $0.95 | $0.92 | $0.88 | $0.84 | |
| HD0808 | 8 x 8 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 1.50 | 1.45 | 1.40 | 1.34 | 1.29 | |
| HD999 | 9 x 9 x 9" | ECT-44 Single Wall Corrugated | 25/600 | 2.78 | 2.67 | 2.59 | 2.48 | 2.38 | |
| HD1086 | 10 x 8 x 6" | ECT-44 Single Wall Corrugated | 25/900 | 2.11 | 2.03 | 1.97 | 1.89 | 1.81 | |
| HD1010 | 10 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.00 | 1.92 | 1.86 | 1.78 | 1.71 | |
| HD1186R | 11 1/4 x 8 3/4 x 6" | ECT-44 Single Wall Corrugated | 25/750 | 1.59 | 1.53 | 1.48 | 1.42 | 1.36 | |
| HD11810R | 11 1/4 x 8 3/4 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.69 | 2.59 | 2.51 | 2.40 | 2.30 | |
| HD11812 | 11 1/4 x 8 3/4 x 12" | ECT-44 Single Wall Corrugated | 25/500 | 2.05 | 1.97 | 1.91 | 1.83 | 1.75 | |
| HD1266 | 12 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.37 | 1.31 | 1.27 | 1.22 | 1.17 | |
| HD12104 | 12 x 10 x 4" | ECT-44 Single Wall Corrugated | 25/750 | 2.67 | 2.57 | 2.49 | 2.39 | 2.29 | |
| HD12106 | 12 x 10 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.88 | 1.81 | 1.75 | 1.68 | 1.60 | |
| HD12108 | 12 x 10 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 2.22 | 2.13 | 2.06 | 1.98 | 1.90 | |
| HD12126 | 12 x 12 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 2.09 | 2.01 | 1.94 | 1.86 | 1.79 | |
| HD12128 | 12 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 3.68 | 3.54 | 3.43 | 3.29 | 3.15 | |
| HD121210 | 12 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.94 | 3.79 | 3.67 | 3.52 | 3.37 | |
| HD1212 | 12 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.87 | 2.76 | 2.67 | 2.56 | 2.45 | |
| HD131313 | 13 x 13 x 13" | ECT-44 Single Wall Corrugated | 25/500 | 5.55 | 5.34 | 5.17 | 4.96 | 4.75 | |
| HD141010 | 14 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.11 | 3.96 | 3.83 | 3.67 | 3.52 | |
| HD141210 | 14 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.80 | 2.69 | 2.60 | 2.50 | 2.39 | |
| HD141410 | 14 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 5.75 | 5.53 | 5.35 | 5.13 | 4.91 | |
| HD141414 | 14 x 14 x 14" | ECT-44 Single Wall Corrugated | 25/250 | 3.59 | 3.46 | 3.34 | 3.21 | 3.07 | |
| HD151210 | 15 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.64 | 4.46 | 4.32 | 4.14 | 3.97 | |
| HD151515 | 15 x 15 x 15" | ECT-44 Single Wall Corrugated | 25/250 | 7.69 | 7.40 | 7.16 | 6.87 | 6.58 | |
| HD16128 | 16 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 2.45 | 2.36 | 2.28 | 2.19 | 2.09 | |
| HD161210 | 16 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 5.52 | 5.31 | 5.14 | 4.93 | 4.72 |
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