Window Sill Extender Support Clamp (Great for Indoor Gardens)

prusaprinters

<p><strong>For all the indoor gardeners!&nbsp;</strong></p><p>I was tired of my very small window sills that were not wide enough to hold plants for good sunlight. I didn't want to permanently add a larger window sill with glue or screws, so I designed a clamp that could hold a shelf to make a larger temporary sill.</p><p>In my design I used a router to cut a channel in the window sill to mount the clamps, but this isn't completely necessary. Clamp options include a flat set-screw and a ball-and-socket end set screw. Should fit window sills from 20 to 35 mm width. Minimum existing window sill width to clamp onto is approximately 25 mm.</p><p>Print with PETG for strength, 20% infill should be fine but higher would better support a higher mass load on the shelf.</p><p><strong>Assembly BOM</strong>:</p><p>1x shelf/board cut to size of window sill (of what desired width you want)</p><p>3x M3.5 wood screws (originally designed for US #6 screws) per clamp</p><p>I suggest 1 clamp every 0.3 m, with a minimum of 3 clamps for stability.</p><p>I design in a non-standard CAD program so I don't have an easily customizable model I can share unfortunately. If you have requests for different sizes or radii, please let me know and I'll try to accommodate.</p>