FloFlex 10 Pcs Push to Connect Stem to Tube - Straight Reducer, Stem x Tube, Male to Female Plug in Connection (6MM X 4 MM OD)

["10 Pack of Male Stem to Female Tube, Straight Reducing Adapters for Pneumatic Systems","360-degree rotation of the hose connection. Locking ring ensures a secure connection with a tight seal.","Ideal for Air, fluid, and vacuum systems with high temperature resistance, fine surface treatment, and a long service life.","Easy Installation with Good Sealing Performance, Maximum Pressure 145 PSI with Working Temperatures between 32 and 140°F","Wide Range of Uses - Compatable with a Variety of Tube types, PU / PA/ PE / PVC for use with Air and Vacuum systems."]