Exterior Window Vent Grill - Flat

Replacement exterior window vent grill covers for use on PVC windows. Replacements for 192mm x 17mm vent grills (external full length size) or 172mm x 13mm holes in the PVC frame. Replaces original triangular shaped/inset ones (dirty one shown in pictures), but as the triangular shape does not work too well 3D printed (replicated and failed in use), this flat version is designed differently, and works better when 3D printed. The clips are printed flat for strength and should be inserts into the vent gril at the designated points - both ends and the middle - identifiable by the raised sections on the top. Designed to accommodate the clips with inset grill design, so the clips end up flush with the design from below where they will be seen when looking up at them in place. Does not require any supports - the inset design is minimal - only 2mm in max width - the clips are 1.6mm to fit in nicely and account for printer variation. Print Profiles: There are profiles available for a single, a