3mm Deck Spacer

One of my friends makes projects using wood and was struggling to find a 3mm spacer for his projects (Most suppliers sell 5mm for decking).

So I made one.

Unsure if anyone else will need it, but uploaded none the less.

Has an 8mm web on top edge, 25mm deep.

Normal print settings of 20% infill etc, have Printed on MakerBot standard and tough extruders.