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 | $1.44 | $1.41 | $1.39 | $1.37 | $1.36 | |
| HD6636DW | 6 x 6 x 36" | ECT-48 Double Wall Corrugated | 15/225 | 5.79 | 5.70 | 5.62 | 5.53 | 5.48 | |
| HD6648DW | 6 x 6 x 48" | ECT-48 Double Wall Corrugated | 15/225 | 6.58 | 6.48 | 6.38 | 6.28 | 6.23 | |
| T6648INNERDW | 6 x 6 x 48" 0 | DW Inside Telescopic HSC | 15/225 | 8.43 | 8.31 | 8.18 | 8.05 | 7.99 | |
| T6648OUTERDW | 6 3/4 x 6 3/4 x 48" 0 | DW Outside Telescopic HSC | 15/225 | 9.37 | 9.23 | 9.09 | 8.95 | 8.88 | |
| HD777DW | 7 x 7 x 7" | ECT-48 Double Wall Corrugated | 15/450 | 1.82 | 1.79 | 1.77 | 1.74 | 1.72 | |
| HD888DW | 8 x 8 x 8" | ECT-48 Double Wall Corrugated | 15/300 | 1.40 | 1.38 | 1.36 | 1.34 | 1.33 | |
| T8848INNERDW | 8 x 8 x 48" 0 | DW Inside Telescopic HSC | 15/180 | 10.10 | 9.95 | 9.80 | 9.64 | 9.57 | |
| T8848OUTERDW | 8 3/4 x 8 3/4 x 48" 0 | DW Outside Telescopic HSC | 15/180 | 11.16 | 10.99 | 10.82 | 10.65 | 10.57 | |
| KEG14 | 9 x 9 x 6 1/2" | ECT-48 Double Wall Corrugated | 25/300 | 1.71 | 1.68 | 1.66 | 1.63 | 1.62 | |
| HD999DW | 9 x 9 x 9" | ECT-48 Double Wall Corrugated | 15/300 | 2.66 | 2.62 | 2.58 | 2.54 | 2.52 | |
| KEG12 | 9 x 9 x 13" | ECT-48 Double Wall Corrugated | 25/300 | 2.15 | 2.12 | 2.09 | 2.05 | 2.04 | |
| HD1086DW | 10 x 8 x 6" | ECT-48 Double Wall Corrugated | 15/300 | 2.30 | 2.26 | 2.23 | 2.20 | 2.18 | |
| HD10106DW | 10 x 10 x 6" | ECT-48 Double Wall Corrugated | 15/300 | 2.63 | 2.59 | 2.55 | 2.51 | 2.49 | |
| HD10108DW | 10 x 10 x 8" | ECT-48 Double Wall Corrugated | 15/300 | 3.17 | 3.12 | 3.07 | 3.03 | 3.00 | |
| HD101010DW | 10 x 10 x 10" | ECT-48 Double Wall Corrugated | 15/300 | 1.98 | 1.95 | 1.92 | 1.89 | 1.87 | |
| HD1186RDW | 11 1/4 x 8 3/4 x 6" | ECT-48 Double Wall Corrugated | 15/450 | 2.43 | 2.39 | 2.35 | 2.32 | 2.30 | |
| KEG1 | 11 1/2 x 11 1/2 x 15 3/8" | ECT-48 Double Wall Corrugated | 25/150 | 2.84 | 2.80 | 2.76 | 2.71 | 2.69 | |
| HD1286DW | 12 x 8 x 6" | ECT-48 Double Wall Corrugated | 15/300 | 2.50 | 2.46 | 2.42 | 2.38 | 2.36 | |
| HD1296DW | 12 x 9 x 6" | ECT-48 Double Wall Corrugated | 15/450 | 2.58 | 2.54 | 2.50 | 2.46 | 2.44 | |
| HD1299DW | 12 x 9 x 9" | ECT-48 Double Wall Corrugated | 15/300 | 3.12 | 3.07 | 3.03 | 2.98 | 2.95 | |
| HD121010DW | 12 x 10 x 10" | ECT-48 Double Wall Corrugated | 15/300 | 3.54 | 3.49 | 3.43 | 3.38 | 3.35 | |
| HD12126DW | 12 x 12 x 6" | ECT-48 Double Wall Corrugated | 15/300 | 2.25 | 2.21 | 2.18 | 2.14 | 2.13 | |
| HD12128DW | 12 x 12 x 8" | ECT-48 Double Wall Corrugated | 15/300 | 2.52 | 2.48 | 2.44 | 2.41 | 2.39 | |
| HD121210DW | 12 x 12 x 10" | ECT-48 Double Wall Corrugated | 15/150 | 2.71 | 2.67 | 2.63 | 2.58 | 2.56 |
Copyright © 2026 Winston Company. All rights reserved.
We use cookies to provide essential site functionality for the shopping cart, login, and security. We also use third-party cookies for analytics and advertising, which require your consent. You can accept all cookies, customize your preferences, or reject non-essential cookies. See our privacy policy for more details.