1.Nice appropriate for PU hose,and PA nylon tube
2.Manufactured from plactic and simple to rotat any manner you want
3.The darkish ring across the tube is the discharge – push it in to unencumber the tube
4.Having one firstly and underneath is helping stay the filament flowing by way of the bearing or flanged wheel to make a constant trail.
CNBTR Tube Air Pneumatic Push In Straight Joint Pneumatic Connector Quick Fittings for PU Pipe Set of 50