Rotary one-touch fitting series KS comes with a ball race bearing for oscillating or rotating applications. KS series comes in 5 tube sizes ranging from 4 to 12mm. One touch collet includes anti tube rotation mechanism. KS is suitable for copper free applications.Rotary, One-touch fitting (standard) , Inch threads , Tube OD:  5/32", 1/4", 5/16", 3/8", Maximum operating pressure:  1.0 MPa

KQ2 one-touch, metric and inch size fittings are available in a wide variety of sizes, body styles and thread types. The specially designed packing provides positive sealing under pressure without the reduced flow common with compression fittings. The KQ2 release collar releases both the chuck and collet to provide a low disconnection force for easy removal of the tubing. Accepts nylon