Summary

A right-angle bracket for the horizontal beams of a BROR shelving unit. Improved the rigidity of the BROR against shearing within the plane of the shelf.

Two M4 bolts / machine screws and two M4 nuts are required for installation. You might find this wrench helpful to hold the nuts in place in the cutout while you install the screws: https://www.thingiverse.com/thing:7046653