Thingiverse

Bigmouth Bubbler Lid Clamp by Trilithon
by Thingiverse
Last crawled date: 4 years, 5 months ago
The Bigmouth Bubbler plastic carboy has issues with the lid pushing out under certain circumstances. This is my solution for the issue. The main ring clamps under the collar and the arms clip over the lid to hold it down and secure. I printed it of PETG and used stainless 4mm hardware to assemble. This way I don't fear dunking it in sanitizer if needed.