Abstract: Disclosed is a hose strangler which considerably reduces the risk of slippage when the strangler is being removed from the hose. The hose strangler includes a clamping member adapted to hold a hose in position. The clamping member has a first arm having a concave portion for receiving the hose and a second arm having a convex portion matching the concave portion of the first arm, the concave and convex portions defining a hose strangling area, where the first and second arms are pivotally secured at a first end so as to permit the clamping member to rotate between a closed position and an opened position. A blocking mechanism to open and close an opening between the first and second arms is also provided, where the blocking mechanism is located in the hose strangling area. A locking mechanism is also provided for securing the clamping member in a closed position.

Abstract: A fuel supply adapter for pumping fuel out of fuel cans through a pump. The adapter is shaped to fit in the pouring neck of the fuel can and be secured therein. The adapter has a U-shaped cross-section with a thick bottom portion and a hollow top portion, and a connector is located inside the top portion so it does not interfere with the closing of the cap of the fuel can. Radial gripping pins are provided inside the bore the handle the adapter.