Upgrade your vintage Case toilet with this 3D-printed adapter bracket made from durable PETG. Designed for Case models with 7-inch hinge spacing and front-mounted bolts (including Case 1000, 1100, and 3000), it allows you to install a Bemis 500EC (round) or Bemis 1500EC (elongated) toilet seat with ease.
No need to search for expensive or discontinued Case toilet seats—this practical solution restores function while preserving the look of your classic fixture. Each kit includes stainless steel hardware and raised bumpers for a stable, level fit.
Order it printed in a color-matched PETG—close to original tones but not exact—or choose a neutral base to paint it yourself. Custom color options available.
Amazing product. Makes my CASE toilet seem brand new. I am so glad that someone else appreciated the CASE brand and came with a solution. Will be getting 2 more for when I need them for my other toilets
J
Joshua LaBrie
Perfect solution
Perfect solution, sturdy and stainless. Thank you-
C
Cora Yee
Brilliant! Thanks so much for making these adapters
Brilliant! Thanks so much for making these adapters. So glad to finally have things looking new again after many, many decades!
J
Jessica Hammond
Excellent product! Thank you
Excellent product! Thank you, thank you, thank you. My vintage toilets now have brand new toilet seats, finally!
Hi Jessica! Thank you so much for the kind words! Hearing that your vintage toilets finally have brand new seats after all this time is exactly why we do this. Thank you for your business and for taking the time to leave a review. We hope the adapters serve you well for years to come!
A
Anonymous
quality
quality product
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