Plastic Tubing Clamps Flow Control Hose Clamp Tube Laboratory Pinch Valve Syphon Pipe Holder 5pc Pack

Material: quality POM plastic, good elasticity and clamping force Size: L60xW30xH25mm/2.36”x1.18”x0.98”, for tube outer diameter 12-18mm/ 0.472”-0.708” Adjustable 12 grades of liquid, control the liquid flow in the tube, you can also terminate the liquid flow in the tube.