Screw Sorters, Gridfinity Compatible

Small screw sorters for both metric and inch screws, fits in 2x1 Gridfinity, and can stack.

Metric has 1mm marks from 1-20mm, then 5mm marks from 25mm-70mm, and thread holes for M2-M6 holes

Inch has marks for 1/8" increments up until 2 3/4"