1/2" OD x 1/4" OD Pneumatic quick Connector Push to Connect fittings Straight reducer Union Connector/Coupler (Pack of 5) 1/4-1/2 Size:1/4-1/2 O-rings commonly provide a pressure

O-rings commonly provide a pressure and fluid seal between cylindrically shaped

it's a protective and effective pal for your endoscope to explore unknown and hard-to-reach view

Wifi detector support 360 degrees to adjust the detection orientation

extra thick wall design provides long-term use

1/2" OD x 1/4" OD Pneumatic quick Connector Push to Connect fittings Straight reducer Union Connector/Coupler (Pack of 5) 1/4-1/2 Size:1/4-1/2 O-rings commonly provide a pressure1 2" OD x 1 4" OD Pneumatic quick Connector Push to Connect fittings Straight reducer Union Connector Coupler (Pack of 5) Feature: pneumatic push lock fittings Easy to install, You Can Easily Insert or Pull out the quick connect air hose fittings Without Any Tools The Clip of Connecting Air Pipe is Made of Strong Plastic Material, Which is Not Easy to Fall off After Connection Adopt Sealing Component. You can easily change the tubing connector