Uline S-21022 Equivalent: 16x10x8" 32 ECT Boxes (25-pack)
Model-to-size mapping verified against Uline’s published catalog listings on July 31, 2026; the Packrift price below is our live catalog price.
Uline model S-21022 is a 16x10x8" Lightweight 32 ECT box per Uline’s published listings. The Packrift exact-size equivalent — same length × width × height, same grade class — is 16x10x8 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack, priced at $33.27 per 25-pack ($1.33 per box) today.
| Size | Grade class | Pack | Price today | Per box | |
|---|---|---|---|---|---|
| Uline S-21022 | 16x10x8" | 32 ECT | see your invoice | see your invoice | — |
| Packrift equivalent | 16x10x8" | 32 ECT | 25 | $33.27 | $1.33/box |
Reordering a different model? The cross-reference covers 240 verified models.
Look up a Uline modelBrowse the full index
Frequently asked questions
Is this the same box as Uline S-21022?
It matches S-21022’s published dimensions (16x10x8") in the same grade class, so it packs and stacks the same. It is not manufactured by or affiliated with Uline — when replacing a certified spec, match the certificate stamp printed on the box.
What if my Uline model isn’t listed here?
The cross-reference currently covers 240 verified models across boxes and mailers. Enter yours in the lookup tool, or request a quote with the model number and we’ll match it by spec.
Uline is a registered trademark of Uline, Inc. Packrift is not affiliated with Uline; model numbers are referenced for size-compatibility comparison only.