This 1/2 Inch Siphon Hose Shut Off Clamp has a 15 position controlled ratchet that will adjust the rate of flow through a vinyl hose with great precision. Or, stop the flow altogether. Adjustment can all be done with one hand. Very convenient.
This 1/2 Inch Siphon Hose Shut Off Clamp has a 15 position controlled ratchet that will adjust the rate of flow through a vinyl hose with great precision. Or, stop the flow altogether. Adjustment can all be done with one hand. Very convenient.
