Alien Xenomorph | Chestburster Pull Ball Chain, Keychain Knob | Handle | Fob | Finials

thingiverse

This Chain Pull Knob / Handle / Fob is crafted for use with standard #6 (3.2mm) ball chain. It will also function seamlessly with smaller chains when paired with a #6 metal connector. Another exceptional pair to complement your Ceiling Fan / Light Combo, these models should print effortlessly without supports and minimal defects, though you may need to add a brim to the finial depending on your bed adhesion settings. I'll conduct further testing tomorrow and update if a brim or supports are required. To assemble this pull chain, simply feed the ball chain through the top of the printed model and attach a standard #6 connector to it. If using a ball chain and metal connector, you can form a loop around a keyring and hook with the other end of the connector. Alternatively, if you don't have a metal connector, you can print the BALL-CONNECTOR.stl file I've provided. Note that printing this connector in PLA may result in a tight fit. You can also utilize string with a large knot tied at the end for an effective pull chain solution. For optimal results, I recommend printing objects with 10% infill - however, if you plan to use these models on a ceiling fan, you may want to consider using a higher infill percentage for added weight and stability. As a prolific designer with hundreds of remixes under my belt, I invite you to explore my profile at Thingiverse: https://www.thingiverse.com/ToaKamate/about