6mm BB quick release for flat head 1/4" or 8mm screws

cults3d

I engineered this to securely fasten undertrays to my car with ease. Essentially, they eliminate the need for screws, allowing you to access your vehicle's underside conveniently by simply pressing a button to release the tray. To ensure durability, I subjected these units to rigorous load testing, applying 150 pounds of pressure until I exhausted all available weights. The critical aspect lies in bonding the BB holder and outer housing with a robust adhesive. To enhance stability, I reinforced this connection by inserting heated paper clips into the plastic from an angle.