Summary

in Europe, it's pretty common to have Venetian Blinds at home.
Unfortunately, plastic parts and pieces tend to be pretty crappy.
My chain which is used for pulling the blinds up and adjusting their angle broke, so I had to re-create the small plastic connector.

Dimensions: 7mm x 7mm x 12mm.

If anyone needs it, here it is.
I attach source SCAD file so you can modify the dimensions.

Enjoy!

Print Settings

Printer:

Rebel II. - customized

                                            <p class="detail-setting rafts"><strong>Rafts: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting supports"><strong>Supports: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting resolution"><strong>Resolution: </strong>                     <div><p>0.20mm</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>no</p></div></p>                                                        <br>                        <p class="detail-setting notes"><strong>Notes: </strong>                    </p><div><p>beware, this is really small thing (7x7x12mm)</p></div>

Venetian Blinds chain connector