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 | $1.63 | $1.58 | $1.52 | $1.47 | $1.41 | |
| HD6636DW | 6 x 6 x 36" | ECT-48 Double Wall Corrugated | 15/225 | 6.58 | 6.36 | 6.14 | 5.92 | 5.70 | |
| HD6648DW | 6 x 6 x 48" | ECT-48 Double Wall Corrugated | 15/225 | 7.48 | 7.23 | 6.98 | 6.73 | 6.48 | |
| T6648INNERDW | 6 x 6 x 48" 0 | DW Inside Telescopic HSC | 15/225 | 9.58 | 9.26 | 8.94 | 8.63 | 8.31 | |
| T6648OUTERDW | 6 3/4 x 6 3/4 x 48" 0 | DW Outside Telescopic HSC | 15/225 | 10.65 | 10.30 | 9.94 | 9.59 | 9.23 | |
| HD777DW | 7 x 7 x 7" | ECT-48 Double Wall Corrugated | 15/450 | 2.07 | 2.00 | 1.93 | 1.86 | 1.79 | |
| HD888DW | 8 x 8 x 8" | ECT-48 Double Wall Corrugated | 15/300 | 1.59 | 1.54 | 1.49 | 1.43 | 1.38 | |
| T8848INNERDW | 8 x 8 x 48" 0 | DW Inside Telescopic HSC | 15/180 | 11.48 | 11.10 | 10.72 | 10.33 | 9.95 | |
| T8848OUTERDW | 8 3/4 x 8 3/4 x 48" 0 | DW Outside Telescopic HSC | 15/180 | 12.68 | 12.26 | 11.83 | 11.41 | 10.99 | |
| KEG14 | 9 x 9 x 6 1/2" | ECT-48 Double Wall Corrugated | 25/300 | 1.67 | 1.61 | 1.56 | 1.50 | 1.45 | |
| HD999DW | 9 x 9 x 9" | ECT-48 Double Wall Corrugated | 15/300 | 3.03 | 2.92 | 2.82 | 2.72 | 2.62 | |
| KEG12 | 9 x 9 x 13" | ECT-48 Double Wall Corrugated | 25/300 | 2.45 | 2.36 | 2.28 | 2.20 | 2.12 | |
| HD1086DW | 10 x 8 x 6" | ECT-48 Double Wall Corrugated | 15/300 | 2.61 | 2.53 | 2.44 | 2.35 | 2.26 | |
| HD10106DW | 10 x 10 x 6" | ECT-48 Double Wall Corrugated | 15/300 | 2.98 | 2.88 | 2.79 | 2.69 | 2.59 | |
| HD10108DW | 10 x 10 x 8" | ECT-48 Double Wall Corrugated | 15/300 | 3.60 | 3.48 | 3.36 | 3.24 | 3.12 | |
| HD101010DW | 10 x 10 x 10" | ECT-48 Double Wall Corrugated | 15/300 | 2.25 | 2.17 | 2.10 | 2.02 | 1.95 | |
| HD1186RDW | 11 1/4 x 8 3/4 x 6" | ECT-48 Double Wall Corrugated | 15/450 | 2.76 | 2.67 | 2.57 | 2.48 | 2.39 | |
| KEG1 | 11 1/2 x 11 1/2 x 15 3/8" | ECT-48 Double Wall Corrugated | 25/150 | 3.23 | 3.12 | 3.01 | 2.91 | 2.80 | |
| HD1286DW | 12 x 8 x 6" | ECT-48 Double Wall Corrugated | 15/300 | 2.99 | 2.89 | 2.80 | 2.70 | 2.60 | |
| HD1296DW | 12 x 9 x 6" | ECT-48 Double Wall Corrugated | 15/450 | 2.93 | 2.84 | 2.74 | 2.64 | 2.54 | |
| HD1299DW | 12 x 9 x 9" | ECT-48 Double Wall Corrugated | 15/300 | 3.55 | 3.43 | 3.31 | 3.19 | 3.07 | |
| HD121010DW | 12 x 10 x 10" | ECT-48 Double Wall Corrugated | 15/300 | 4.26 | 4.12 | 3.98 | 3.84 | 3.70 | |
| HD12126DW | 12 x 12 x 6" | ECT-48 Double Wall Corrugated | 15/300 | 2.55 | 2.47 | 2.38 | 2.30 | 2.21 | |
| HD12128DW | 12 x 12 x 8" | ECT-48 Double Wall Corrugated | 15/300 | 2.86 | 2.77 | 2.67 | 2.58 | 2.48 | |
| HD121210DW | 12 x 12 x 10" | ECT-48 Double Wall Corrugated | 15/150 | 3.08 | 2.97 | 2.87 | 2.77 | 2.67 |
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