Like it or get a hose clamp or wire the ends of pneumology, no one can guarantee the strength of the connection: the internal air pressure will do the trick. And if force this pressure to use to secure the hoses to each other? This idea I have embodied in a specific construction of the clutch. It is based on the building, reminiscent of a car tire (made, of course, of metal). In the case of slotted radial grooves into which is inserted four levers. Inside the case is another “car tire” — this time from elastic rubber.CAN AND A NAIL
Clothespin is adapted for hanging on a rope or wire. If adapt it for suspension, say on a nail — there would be a more versatile clip. It turns out to do just that. Enter into the hole of the spring ring pendant is ready!










