Summary

A clamp for suspended ceiling (25mm/1inch profile), if you can't screw on. You can easily fix anything with a weight up to 5kg (11lbs).

Print Settings

Printer Brand:

FlashForge

                                            <p class="detail-setting printer"><strong>Printer: </strong>                     <div><p>Dreamer</p></div></p>                                                                                <p class="detail-setting rafts"><strong>Rafts: </strong>                     <div><p>Yes</p></div></p>                                                                                <p class="detail-setting supports"><strong>Supports: </strong>                     <div><p>Yes</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>50</p></div></p>                                                        <br>                        <p class="detail-setting notes"><strong>Notes: </strong>                    </p><div><p>I've printed this thing with a raft and a support under the clamp and the with the position as they are in the stl.</p></div>

Post-Printing

You can use some grease to tighten it easier.
The hole at the end is a housing for a M4 nut.

Dropped ceiling clamp