High-pressure quick couplings [series CL/CM] from Parker Hannifin are available with rated pressure of 100 Mpa and 150 Mpa respectively. These couplings are interchangeable with similar designs. They have reduced spillage and maximum security due to a positive locking mechanism. The quick couplings are used in very high pressure hydraulic tools for hydraulic jacks, rams, clamping devices, torque wrenches, cable cutters, etc. They are also used in rescue equipment like bags, spreaders, cutters, etc.