Shelf board retainer

For shelf boards that are placed on bolts in a row of holes. This small part prevents the board from lifting and sliding off the bolt. For the following dimensions: Hole spacing 32 mm Hole diameter 5 mm Shelf board thickness 16 mm +0.5 I didn't have enough, so I quickly printed some myself. Printing: One version is trimmed and can be printed without supports. This should have little effect on stability, only slightly on appearance. The complete version requires supports. I printed from ABSx.