The Fingertight Ferrule is designed specifically for use with compatible two-piece fittings. It is manufactured from PCTFE giving is excellent chemical resistance and superior thread strength. It has a 10-32 coned port configuration and is for a 190µm OD Tubing
Two-Piece Fingertight Fittings feature a separate ferrule. With a two-piece design, you can replace just the ferrule instead of the entire unit, making these Fingertights more economical than the one-piece version. Use a standard knurled head fitting for traditional fingertight applications, or use a fitting with wings built into the head for extra tightening leverage. A stainless steel hex headed fitting can be used for applications where a wrench may be needed for added tightening torque.