316 SS Double-Ferrule Instrumentation Fitting -Straight Reducer for 1/4" Tube OD x 1/8"" Tube OD

316 ss double-ferrule instrumentation fitting -straight reducer for 1/4 tube od x 1/8" tube od instrumentation fittings are similar to compression fittings, but include two sleeves which provides better gripping power for higher pressure applications. intended for use with metal tubing.