Disc Magnet Four-Lane Slide-Off Rack
A 110 x 70 x 9 mm bench rack with four 95 mm troughs (6.5, 8.5, 10.5 and 12.5 mm wide, 6 mm deep) that hold neodymium disc magnets up to 6, 8, 10 and 12 mm diameter in sorted face-to-face stacks of roughly 30 x 3 mm discs each. The open end of every lane spills onto a 10 mm slide-off deck at trough-floor level: push the stack forward, then shove the end disc sideways off the stack instead of prying it, which is the only easy way to separate strong magnets. The 3 mm floor is thin enough that the stacks grab a steel tool-chest top through the plastic, so the rack self-anchors.
organizer magnets sort-tray bench