5" Orbital Sanding Disc Storage - Gridfinity

Improvement on original design that included six new features:

1. Increase diameter of circle from 125 mm to 127 mm for better fit and variation of stock
2. Removed finger cutout as pads are now accessible from each side opening, making feature redundant.
3. Side cutout allows for easy visual management on quickly observing how much stock is available without disassembling the stack. 
4. Added magnet option on upper mating surface to nest/hold stacks together
5. Provide three different “U” options best to suit your needs: 3U/6U/9U
6. Magnet insertion on the underside grids