The Hebert Hose Clamp has long been the standard of the Fire Service. These are great time and labor savers when it is necessary to shut off a hose line.
One side is hinged, the other is a spring controlled positive lever lock. They are simple and easy to operate and will not damage the hose.
There are now 2 clamps available. The 11214, which handles hose up to 2½” and the 11215, which is capable of shutting off hose up to 6” in diameter. Running board brackets are available for both clamps.