Telescoping Single Wall Regular-Duty Boxes
- One inner and one outer box required to make a set - each sold separately.
- Cartons have FOL (full overlap) bottoms for added strength.
- HSC style carton can be used alone or combined with companion piece for an adjustable, 2-piece set.
Stock Number | Inside Dimensions L x W x H | Type | Material | Bundle/ Bale | 25 | 100 | 250 | 500 | 1M+ | Add to Cart |
|---|---|---|---|---|---|---|---|---|---|---|
| T4448INNER | 4 x 4 x 48" | Inner | ECT-32 Corrugated | 25/625 | $2.38 | $2.31 | $2.27 | $2.21 | $2.21 | |
| T4472INNER | 4 x 4 x 72" | Inner | ECT-32 Corrugated | 25/625 | 5.57 | 5.43 | 5.34 | 5.19 | 5.19 | |
| T4448OUTER | 4 1/2 x 4 1/2 x 48" | Outer | ECT-32 Corrugated | 25/625 | 2.63 | 2.56 | 2.51 | 2.45 | 2.45 | |
| T4472OUTER | 4 1/2 x 4 1/2 x 72" | Outer | ECT-32 Corrugated | 25/625 | 5.98 | 5.83 | 5.72 | 5.57 | 5.57 | |
| T6648INNER | 6 x 6 x 48" | Inner | ECT-32 Corrugated | 25/375 | 3.39 | 3.31 | 3.25 | 3.16 | 3.16 | |
| T6672INNER | 6 x 6 x 72" | Inner | ECT-32 Corrugated | 15/240 | 5.72 | 5.58 | 5.48 | 5.34 | 5.34 | |
| T6648OUTER | 6 1/2 x 6 1/2 x 48" | Outer | ECT-32 Corrugated | 25/375 | 3.14 | 3.06 | 3.01 | 2.93 | 2.93 | |
| T6672OUTER | 6 1/2 x 6 1/2 x 72" | Outer | ECT-32 Corrugated | 15/240 | 7.79 | 7.59 | 7.46 | 7.26 | 7.26 | |
| T8848INNER | 8 x 8 x 48" | Inner | ECT-32 Corrugated | 20/240 | 3.35 | 3.26 | 3.21 | 3.12 | 3.12 | |
| T8872INNER | 8 x 8 x 72" | Inner | ECT-32 Corrugated | 15/180 | 9.99 | 9.73 | 9.57 | 9.31 | 9.31 | |
| T8848OUTER | 8 1/2 x 8 1/2 x 48" | Outer | ECT-32 Corrugated | 20/240 | 3.66 | 3.57 | 3.50 | 3.41 | 3.41 | |
| T8872OUTER | 8 1/2 x 8 1/2 x 72" | Outer | ECT-32 Corrugated | 15/180 | 10.59 | 10.32 | 10.14 | 9.88 | 9.88 | |
| T10657INNER | 10 x 6 x 57" | Inner | ECT-32 Corrugated | 15/180 | 7.08 | 6.90 | 6.78 | 6.60 | 6.60 | |
| T101048INNER | 10 x 10 x 48" | Inner | ECT-32 Corrugated | 20/240 | 4.07 | 3.97 | 3.90 | 3.80 | 3.80 | |
| T101072INNER | 10 x 10 x 72" | Inner | ECT-32 Corrugated | 15/180 | 11.96 | 11.65 | 11.45 | 11.15 | 11.15 | |
| T10657OUTER | 10 1/2 x 6 1/2 x 57" | Outer | ECT-32 Corrugated | 15/180 | 7.60 | 7.41 | 7.28 | 7.08 | 7.08 | |
| T101048OUTER | 10 1/2 x 10 1/2 x 48" | Outer | ECT-32 Corrugated | 20/240 | 5.40 | 5.26 | 5.17 | 5.03 | 5.03 | |
| T101072OUTER | 10 1/2 x 10 1/2 x 72" | Outer | ECT-32 Corrugated | 15/180 | 12.68 | 12.36 | 12.14 | 11.82 | 11.82 | |
| T12448INNER | 12 x 4 x 48" | Inner | ECT-32 Corrugated | 15/180 | 6.12 | 5.97 | 5.86 | 5.71 | 5.71 | |
| T121248INNER | 12 x 12 x 48" | Inner | ECT-32 Corrugated | 15/120 | 6.85 | 6.67 | 6.56 | 6.38 | 6.38 | |
| T121272INNER | 12 x 12 x 72" | Inner | ECT-32 Corrugated | 15/90 | 14.20 | 13.84 | 13.60 | 13.24 | 13.24 | |
| T12448OUTER | 12 1/2 x 4 1/2 x 48" | Outer | ECT-32 Corrugated | 15/180 | 6.80 | 6.63 | 6.51 | 6.34 | 6.34 | |
| T121248OUTER | 12 1/2 x 12 1/2 x 48" | Outer | ECT-32 Corrugated | 15/120 | 7.17 | 6.99 | 6.87 | 6.68 | 6.68 | |
| T121272OUTER | 12 1/2 x 12 1/2 x 72" | Outer | ECT-32 Corrugated | 15/90 | 14.98 | 14.60 | 14.35 | 13.97 | 13.97 | |
| T141440INNER | 14 x 14 x 40" | Inner | ECT-32 Corrugated | 15/150 | 5.83 | 5.68 | 5.58 | 5.43 | 5.43 |
Copyright © 2026 Smart Packaging 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.