Connector clip to prevent your PTFE tube from slipping out of a PC4 pneumatic fitting, printed with a 0,2mm nozzle on a X1C, default profile except lowered the layer height to 0,05mm. They are so small its crazy fast anyways, might as well get the best details. I print 10 of them in 10 minutes on my X1C.

Fits a lot of different PC4 pneumatic fittings, m5, m6, m8, m10, it doesn't matter. What does matter is the body of the fitting which unfortunately doesn't have a standard. If you fitting body resembles mine in the picture(its an m6 version) its a good chance it will fit. Its a really quick print so print one first and make sure it fits your style before printing a handfull.