Due to COVID-19 disruptions, please allow 2-3 business days for your order to ship.
These add-on units are intended for use with 36" deep, 4-Shelf Black Double Rivet Starter Units. They extend the length of your existing shelving, allowing you to increase your bulk storage capacity.
- Expands Rivetwell double rivet starter units
- Maximizes storage space
- Cold rolled steel construction with a powder coat finish
- Rivets align securely with slots on 84" high T-posts
- 4 levels adjust on 1.50" centers
- Optional 5/8" thick particle board decks provide stable storage surfaces
- Minimal assembly
For weight capacities, please see below.
Ready to start your storage and organization project?
These units are stocked in our warehouse and are ready to ship.
Availability: Usually Ships in 1-2 Business Days