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 | $1.62 | $1.53 | $1.43 | $1.34 | $1.25 | |
| HD6636DW | 6 x 6 x 36" | ECT-48 Double Wall Corrugated | 15/225 | 8.26 | 7.79 | 7.32 | 6.85 | 6.38 | |
| HD6648DW | 6 x 6 x 48" | ECT-48 Double Wall Corrugated | 15/225 | 9.34 | 8.80 | 8.27 | 7.74 | 7.20 | |
| T6648INNERDW | 6 x 6 x 48" 0 | DW Inside Telescopic HSC | 15/225 | 11.25 | 10.60 | 9.96 | 9.32 | 8.68 | |
| T6648OUTERDW | 6 3/4 x 6 3/4 x 48" 0 | DW Outside Telescopic HSC | 15/225 | 12.50 | 11.79 | 11.07 | 10.36 | 9.64 | |
| HD777DW | 7 x 7 x 7" | ECT-48 Double Wall Corrugated | 15/450 | 2.50 | 2.36 | 2.21 | 2.07 | 1.93 | |
| HD888DW | 8 x 8 x 8" | ECT-48 Double Wall Corrugated | 15/300 | 1.84 | 1.73 | 1.63 | 1.52 | 1.42 | |
| T8848INNERDW | 8 x 8 x 48" 0 | DW Inside Telescopic HSC | 15/180 | 13.47 | 12.70 | 11.93 | 11.16 | 10.39 | |
| T8848OUTERDW | 8 3/4 x 8 3/4 x 48" 0 | DW Outside Telescopic HSC | 15/180 | 14.88 | 14.03 | 13.18 | 12.33 | 11.48 | |
| KEG14 | 9 x 9 x 6 1/2" | ECT-48 Double Wall Corrugated | 25/300 | 2.15 | 2.02 | 1.90 | 1.78 | 1.66 | |
| HD999DW | 9 x 9 x 9" | ECT-48 Double Wall Corrugated | 15/300 | 3.80 | 3.58 | 3.36 | 3.15 | 2.93 | |
| KEG12 | 9 x 9 x 13" | ECT-48 Double Wall Corrugated | 25/300 | 2.68 | 2.52 | 2.37 | 2.22 | 2.07 | |
| HD1086DW | 10 x 8 x 6" | ECT-48 Double Wall Corrugated | 15/300 | 3.08 | 2.91 | 2.73 | 2.55 | 2.38 | |
| HD10106DW | 10 x 10 x 6" | ECT-48 Double Wall Corrugated | 15/300 | 3.75 | 3.53 | 3.32 | 3.11 | 2.89 | |
| HD10108DW | 10 x 10 x 8" | ECT-48 Double Wall Corrugated | 15/300 | 4.25 | 4.01 | 3.76 | 3.52 | 3.28 | |
| HD101010DW | 10 x 10 x 10" | ECT-48 Double Wall Corrugated | 15/300 | 2.30 | 2.17 | 2.04 | 1.91 | 1.77 | |
| HD1186RDW | 11 1/4 x 8 3/4 x 6" | ECT-48 Double Wall Corrugated | 15/450 | 3.44 | 3.25 | 3.05 | 2.85 | 2.66 | |
| KEG1 | 11 1/2 x 11 1/2 x 15 3/8" | ECT-48 Double Wall Corrugated | 25/150 | 3.81 | 3.59 | 3.37 | 3.16 | 2.94 | |
| HD1286DW | 12 x 8 x 6" | ECT-48 Double Wall Corrugated | 15/300 | 3.35 | 3.15 | 2.96 | 2.77 | 2.58 | |
| HD1296DW | 12 x 9 x 6" | ECT-48 Double Wall Corrugated | 15/450 | 3.66 | 3.45 | 3.24 | 3.03 | 2.82 | |
| HD1299DW | 12 x 9 x 9" | ECT-48 Double Wall Corrugated | 15/300 | 4.42 | 4.17 | 3.92 | 3.67 | 3.41 | |
| HD121010DW | 12 x 10 x 10" | ECT-48 Double Wall Corrugated | 15/300 | 5.05 | 4.76 | 4.47 | 4.19 | 3.90 | |
| HD12126DW | 12 x 12 x 6" | ECT-48 Double Wall Corrugated | 15/300 | 2.86 | 2.70 | 2.54 | 2.37 | 2.21 | |
| HD12128DW | 12 x 12 x 8" | ECT-48 Double Wall Corrugated | 15/300 | 2.75 | 2.59 | 2.43 | 2.28 | 2.12 | |
| HD121210DW | 12 x 12 x 10" | ECT-48 Double Wall Corrugated | 15/150 | 3.78 | 3.56 | 3.35 | 3.13 | 2.92 |
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