Screw Type Hose Clamp
This screw type hose claps are often used in laboratory equipment to
shut off or control the flow of liquid through flexible hose. For beer
brewing they are fantastic for adjusting the flow of wort in your
mashing system or fly sparging.
The 25mm size is suitable to use with the silicon hose (#5496). No need to cut your hose or feed the hose through the clamp. The gate on one side of the clamp swings opens and you can place the clamp over any part of the hose.
The 12mm size can also be used to make small adjustments to balancing your keg system, simply place over your beer line and tighten the clamp to apply more flow resistance.