SKR 1.3 Board holder for 2020 Extrusion

This is a board holder for a SKR version 1.3 board holder on a 2020 extrusion. Requires on only, 4 - M3 x 8mm. and 2 - M4 x 10 mm button top with 2 - T-nut M4 for 2020 extrusions.