Telescoping Single Wall Regular-Duty Boxes
Boxes have an adjustable two-piece design to fit tall and irregularly shaped items.
- 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 | $2.88 | $2.74 | $2.67 | $2.60 | $2.50 | |
| T4472INNER | 4 x 4 x 72" | Inner | ECT-32 Corrugated | 25/625 | 8.26 | 7.79 | 7.32 | 6.94 | 6.61 | |
| T4448OUTER | 4 1/2 x 4 1/2 x 48" | Outer | ECT-32 Corrugated | 25/625 | 3.18 | 3.03 | 2.95 | 2.87 | 2.76 | |
| T4472OUTER | 4 1/2 x 4 1/2 x 72" | Outer | ECT-32 Corrugated | 25/625 | 8.87 | 8.36 | 7.85 | 7.45 | 7.09 | |
| T6648INNER | 6 x 6 x 48" | Inner | ECT-32 Corrugated | 25/375 | 5.03 | 4.75 | 4.46 | 4.23 | 4.03 | |
| T6672INNER | 6 x 6 x 72" | Inner | ECT-32 Corrugated | 15/240 | 8.49 | 8.00 | 7.52 | 7.13 | 6.79 | |
| T6648OUTER | 6 1/2 x 6 1/2 x 48" | Outer | ECT-32 Corrugated | 25/375 | 4.66 | 4.39 | 4.13 | 3.91 | 3.73 | |
| T6672OUTER | 6 1/2 x 6 1/2 x 72" | Outer | ECT-32 Corrugated | 15/240 | 11.55 | 10.89 | 10.23 | 9.70 | 9.24 | |
| T8848INNER | 8 x 8 x 48" | Inner | ECT-32 Corrugated | 20/240 | 4.97 | 4.68 | 4.40 | 4.17 | 3.97 | |
| T8872INNER | 8 x 8 x 72" | Inner | ECT-32 Corrugated | 15/180 | 14.81 | 13.97 | 13.12 | 12.44 | 11.85 | |
| T8848OUTER | 8 1/2 x 8 1/2 x 48" | Outer | ECT-32 Corrugated | 20/240 | 5.43 | 5.12 | 4.81 | 4.56 | 4.34 | |
| T8872OUTER | 8 1/2 x 8 1/2 x 72" | Outer | ECT-32 Corrugated | 15/180 | 15.71 | 14.81 | 13.92 | 13.20 | 12.57 | |
| T10657INNER | 10 x 6 x 57" | Inner | ECT-32 Corrugated | 15/180 | 10.50 | 9.90 | 9.30 | 8.82 | 8.40 | |
| T101048INNER | 10 x 10 x 48" | Inner | ECT-32 Corrugated | 20/240 | 6.04 | 5.69 | 5.35 | 5.07 | 4.83 | |
| T101072INNER | 10 x 10 x 72" | Inner | ECT-32 Corrugated | 15/180 | 17.73 | 16.72 | 15.70 | 14.89 | 14.18 | |
| T10657OUTER | 10 1/2 x 6 1/2 x 57" | Outer | ECT-32 Corrugated | 15/180 | 11.27 | 10.62 | 9.98 | 9.47 | 9.01 | |
| T101048OUTER | 10 1/2 x 10 1/2 x 48" | Outer | ECT-32 Corrugated | 20/240 | 8.01 | 7.55 | 7.09 | 6.73 | 6.41 | |
| T101072OUTER | 10 1/2 x 10 1/2 x 72" | Outer | ECT-32 Corrugated | 15/180 | 18.80 | 17.73 | 16.66 | 15.80 | 15.04 | |
| T12448INNER | 12 x 4 x 48" | Inner | ECT-32 Corrugated | 15/180 | 9.08 | 8.56 | 8.04 | 7.63 | 7.26 | |
| T121248INNER | 12 x 12 x 48" | Inner | ECT-32 Corrugated | 15/120 | 10.15 | 9.57 | 8.99 | 8.53 | 8.12 | |
| T121272INNER | 12 x 12 x 72" | Inner | ECT-32 Corrugated | 15/90 | 21.06 | 19.85 | 18.65 | 17.69 | 16.85 | |
| T12448OUTER | 12 1/2 x 4 1/2 x 48" | Outer | ECT-32 Corrugated | 15/180 | 10.09 | 9.51 | 8.93 | 8.47 | 8.07 | |
| T121248OUTER | 12 1/2 x 12 1/2 x 48" | Outer | ECT-32 Corrugated | 15/120 | 10.63 | 10.03 | 9.42 | 8.93 | 8.51 | |
| T121272OUTER | 12 1/2 x 12 1/2 x 72" | Outer | ECT-32 Corrugated | 15/90 | 22.22 | 20.95 | 19.68 | 18.66 | 17.77 | |
| T141440INNER | 14 x 14 x 40" | Inner | ECT-32 Corrugated | 15/150 | 8.64 | 8.15 | 7.66 | 7.26 | 6.91 |
Copyright © 2026 Prairie State Packaging, Inc.. 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.