Sink bridge

A sink bridge to hold your wheatstones when sharpening over the sink.
It is using a 20x20 extrusion , I used a 45 cm long but choose a lengt that is good for your sink. It also used three 4x16 mm screws and t-nuts to hold the position of the blocks.

It is a bit larger in the dimension than it could be but it is very stabel.
Make sure your dimension accuracy for your printer is good as the holes for the extrusions are only 20.1mm and also the hole for the screw can be a tight squeeze if you are over extruding...