Countersink Set Gridfinity Organizer
A 1x1 gridfinity organizer for the Irwin brand countersink set I have. Didn't find one I liked out there so made my own. Fits them all well, space for 1/4 inch
shank in sizes 1/4, 3/8, 1/2, 5/8, and 3/4 inch. Made for 42mm gridfinity grid.