Tee connector for 1/4 inch tubing hose

This fits 1/4 inch tubing. The tubing squeezes in nice and tight and is held by friction. I have not tested it too find out the max pressure it can hold. But I only need it for vacuum and it works great for that. After printing, I used a 1/4 inch drill bit to make the tubing fit better.

I printed it with supports touching the build plate.