Heavy Duty Cardboard Boxes
These heavy duty boxes are stronger than standard boxes. They meet ECT 44 (44 lbs. per inch), which is comparable to a 250-lb. burst strength. Edge Crush Test (ECT) standards measure the amount of force a carton can withstand before the edges collapse. Shipped flat.
For box sealing tape and sealing tape dispensers, see Shipping Tape and Tape Dispensers.
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|---|---|---|---|---|---|---|---|---|---|
| Lg. | Wd. | Ht. | Thick. | Color | Max. Burst Strength, lbs. | Specifications Met | Pkg. Qty. | Pkg. | |
| 6" | 6" | 6" | 0.1875" | Brown | 250 | ECT 44 | 5 | 00000000 | 000000 |
| 8" | 6" | 4" | 0.1875" | Brown | 250 | ECT 44 | 5 | 00000000 | 00000 |
| 8" | 6" | 6" | 0.1875" | Brown | 250 | ECT 44 | 5 | 00000000 | 00000 |
| 8" | 8" | 8" | 0.1875" | Brown | 250 | ECT 44 | 5 | 00000000 | 00000 |
| 9" | 9" | 9" | 0.1875" | Brown | Not Rated | ECT 44 | 1 | 00000000 | 0000 |
| 10" | 10" | 10" | 0.1875" | Brown | 250 | ECT 44 | 5 | 00000000 | 00000 |
| 12" | 6" | 6" | 0.1875" | Brown | Not Rated | ECT 44 | 5 | 00000000 | 00000 |
| 12" | 10" | 4" | 0.1875" | Brown | Not Rated | ECT 44 | 1 | 00000000 | 0000 |
| 12" | 10" | 6" | 0.1875" | Brown | Not Rated | ECT 44 | 5 | 00000000 | 00000 |
| 12" | 10" | 8" | 0.1875" | Brown | Not Rated | ECT 44 | 1 | 00000000 | 0000 |
| 12" | 12" | 6" | 0.1875" | Brown | 250 | ECT 44 | 5 | 00000000 | 00000 |
| 12" | 12" | 12" | 0.1875" | Brown | 250 | ECT 44 | 5 | 00000000 | 00000 |
| 14" | 12" | 10" | 0.1875" | Brown | Not Rated | ECT 44 | 1 | 00000000 | 0000 |
| 14" | 14" | 14" | 0.1875" | Brown | 250 | ECT 44 | 5 | 00000000 | 00000 |
| 16" | 12" | 10" | 0.1875" | Brown | 250 | ECT 44 | 5 | 00000000 | 00000 |
| 16" | 16" | 16" | 0.1875" | Brown | 250 | ECT 44 | 5 | 00000000 | 00000 |
| 18" | 12" | 12" | 0.1875" | Brown | 250 | ECT 44 | 5 | 00000000 | 00000 |
| 18" | 18" | 12" | 0.1875" | Brown | 250 | ECT 44 | 5 | 00000000 | 00000 |
| 18" | 18" | 18" | 0.1875" | Brown | 250 | ECT 44 | 5 | 00000000 | 00000 |
| 20" | 16" | 14" | 0.1875" | Brown | 250 | ECT 44 | 5 | 00000000 | 00000 |
| 20" | 20" | 12" | 0.1875" | Brown | Not Rated | ECT 44 | 1 | 00000000 | 00000 |
| 20" | 20" | 20" | 0.1875" | Brown | 250 | ECT 44 | 5 | 00000000 | 00000 |
| 24" | 12" | 12" | 0.1875" | Brown | 250 | ECT 44 | 5 | 00000000 | 00000 |
| 24" | 18" | 12" | 0.1875" | Brown | 250 | ECT 44 | 5 | 00000000 | 00000 |
| 24" | 18" | 18" | 0.1875" | Brown | Not Rated | ECT 44 | 1 | 00000000 | 00000 |
| 24" | 24" | 16" | 0.1875" | Brown | 250 | ECT 44 | 5 | 00000000 | 00000 |
| 24" | 24" | 24" | 0.1875" | Brown | 250 | ECT 44 | 5 | 00000000 | 00000 |
| 36" | 5" | 42" | 0.1875" | Brown | Not Rated | ECT 44 | 1 | 00000000 | 00000 |
| 36" | 5" | 48" | 0.1875" | Brown | Not Rated | ECT 44 | 1 | 00000000 | 00000 |
Pop-Up Cardboard Boxes
Quickly assemble these boxes without the need for staples or tape. When you push in the corners, these boxes pop open and the bottom flaps automatically fold down.
Maximum burst strength measures the amount of force a box can withstand before the sides rupture. Edge Crush Test (ECT) standards measure the amount of force a box can withstand before the edges collapse. These boxes meet ECT 44, which is comparable to a 250 lb. burst strength.
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|---|---|---|---|---|---|---|---|---|---|
| Length | Width | Height | Thickness | Color | Construction | Maximum Burst Strength, lbs. | Specifications Met | Each | |
| 9" | 9" | 5 1/4" | 0.125" | Brown | Corrugated | 250 | ECT 44 | 0000000 | 00000 |
| 12 1/4" | 12 1/4" | 5" | 0.125" | Brown | Corrugated | 250 | ECT 44 | 0000000 | 0000 |
| 13" | 8" | 5" | 0.125" | Brown | Corrugated | 250 | ECT 44 | 0000000 | 00000 |
| 15" | 12" | 8" | 0.125" | Brown | Corrugated | 250 | ECT 44 | 0000000 | 00000 |