This is the OpenBuilds V-Slot Spacer Block. It was specially designed to be used in conjunction with the V-Slot Gantry Plate.
It allows you to raise the OpenBuilds V-Slot Gantry Plate up away from the rail 12mm so that you can run transmission components such as a belt drive or threaded rod underneath the V-Slot Gantry Plate.
M5 tapped holes to allow mounting to the V-Slot Gantry Plate. 3 holes that allow for mounting of full size OpenBuilds Wheels.
What you will receive
1x V-slot Spacer Block