Swap or replace inserts in your Cobalt Keep Hobby Rack System with these two 4-hole inserts. They support alternate paint bottles or spaced layouts for easier grabbing.
Key Features:
- Two benches with 4-hole inserts
- Flexible spacing for different bottles
- Quick-swap magnetic design
- Expand and customize any rack
- Clean lines, long-lasting build
Hobby Rack 4‑Hole Inserts (2‑Pack)
The Cobalt Keep Hobby Rack system is a fully modular storage solution designed for hobbyists of any size collection. Each component snaps together without glue or screws, so you can easily expand or reconfigure your setup at any time. Mix and match 4-hole and 5-hole inserts—or add Empty Box trays for tools and accessories—to create a layout that fits your workflow. Built from durable ABS plastic, every Rack Shelf includes a metal strip that securely holds magnetized Paint Benches and accessories in place. Whether you have a handful of paints or hundreds, the Hobby Rack system grows with you.
