Double Wall Heavy-Duty Boxes
Added protection ensures that your shipments arrive safe.
- Manufactured from heavy-duty, doublewall, kraft corrugated.
- Heavy-duty construction provides greater protection and stacking strength.
- Cartons are sold in bundle quantities and ship flat to save on storage space and shipping.
- *** Some cartons available with Hand Holes to make lifting and moving easier.

Stock Number | Inside Dimensions L x W x H | Material | Bundle/ Bale | 25 | 100 | 250 | 500 | 1M+ | Add to Cart |
|---|---|---|---|---|---|---|---|---|---|
| HD666DW | 6 x 6 x 6" | ECT-48 Double Wall Corrugated | 15/675 | $1.73 | $1.66 | $1.61 | $1.55 | $1.48 | |
| HD6636DW | 6 x 6 x 36" | ECT-48 Double Wall Corrugated | 15/225 | 6.98 | 6.71 | 6.49 | 6.23 | 5.97 | |
| HD6648DW | 6 x 6 x 48" | ECT-48 Double Wall Corrugated | 15/225 | 7.93 | 7.63 | 7.38 | 7.08 | 6.78 | |
| T6648INNERDW | 6 x 6 x 48" 0 | DW Inside Telescopic HSC | 15/225 | 10.16 | 9.78 | 9.46 | 9.07 | 8.69 | |
| T6648OUTERDW | 6 3/4 x 6 3/4 x 48" 0 | DW Outside Telescopic HSC | 15/225 | 11.29 | 10.87 | 10.51 | 10.08 | 9.66 | |
| HD777DW | 7 x 7 x 7" | ECT-48 Double Wall Corrugated | 15/450 | 2.19 | 2.11 | 2.04 | 1.96 | 1.88 | |
| HD888DW | 8 x 8 x 8" | ECT-48 Double Wall Corrugated | 15/300 | 1.63 | 1.57 | 1.51 | 1.45 | 1.39 | |
| T8848INNERDW | 8 x 8 x 48" 0 | DW Inside Telescopic HSC | 15/180 | 12.17 | 11.71 | 11.33 | 10.87 | 10.41 | |
| T8848OUTERDW | 8 3/4 x 8 3/4 x 48" 0 | DW Outside Telescopic HSC | 15/180 | 13.44 | 12.93 | 12.51 | 12.00 | 11.50 | |
| KEG14 | 9 x 9 x 6 1/2" | ECT-48 Double Wall Corrugated | 25/300 | 1.45 | 1.40 | 1.35 | 1.30 | 1.24 | |
| HD999DW | 9 x 9 x 9" | ECT-48 Double Wall Corrugated | 15/300 | 3.21 | 3.09 | 2.98 | 2.86 | 2.74 | |
| KEG12 | 9 x 9 x 13" | ECT-48 Double Wall Corrugated | 25/300 | 2.59 | 2.49 | 2.41 | 2.32 | 2.22 | |
| HD1086DW | 10 x 8 x 6" | ECT-48 Double Wall Corrugated | 15/300 | 2.77 | 2.67 | 2.58 | 2.47 | 2.37 | |
| HD10106DW | 10 x 10 x 6" | ECT-48 Double Wall Corrugated | 15/300 | 3.16 | 3.04 | 2.94 | 2.83 | 2.71 | |
| HD10108DW | 10 x 10 x 8" | ECT-48 Double Wall Corrugated | 15/300 | 3.82 | 3.67 | 3.55 | 3.41 | 3.27 | |
| HD101010DW | 10 x 10 x 10" | ECT-48 Double Wall Corrugated | 15/300 | 2.57 | 2.47 | 2.39 | 2.29 | 2.19 | |
| HD1186RDW | 11 1/4 x 8 3/4 x 6" | ECT-48 Double Wall Corrugated | 15/450 | 2.92 | 2.81 | 2.72 | 2.61 | 2.50 | |
| KEG1 | 11 1/2 x 11 1/2 x 15 3/8" | ECT-48 Double Wall Corrugated | 25/150 | 3.42 | 3.29 | 3.19 | 3.06 | 2.93 | |
| HD1286DW | 12 x 8 x 6" | ECT-48 Double Wall Corrugated | 15/300 | 3.01 | 2.89 | 2.80 | 2.69 | 2.57 | |
| HD1296DW | 12 x 9 x 6" | ECT-48 Double Wall Corrugated | 15/450 | 3.11 | 2.99 | 2.89 | 2.78 | 2.66 | |
| HD1299DW | 12 x 9 x 9" | ECT-48 Double Wall Corrugated | 15/300 | 3.76 | 3.62 | 3.50 | 3.36 | 3.21 | |
| HD121010DW | 12 x 10 x 10" | ECT-48 Double Wall Corrugated | 15/300 | 4.26 | 4.10 | 3.97 | 3.81 | 3.65 | |
| HD12126DW | 12 x 12 x 6" | ECT-48 Double Wall Corrugated | 15/300 | 2.25 | 2.16 | 2.09 | 2.01 | 1.92 | |
| HD12128DW | 12 x 12 x 8" | ECT-48 Double Wall Corrugated | 15/300 | 3.04 | 2.92 | 2.83 | 2.71 | 2.60 | |
| HD121210DW | 12 x 12 x 10" | ECT-48 Double Wall Corrugated | 15/150 | 3.14 | 3.02 | 2.92 | 2.80 | 2.68 |
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