Clamp buckles

Clamp buckles are an essential part of seat belts and other devices that can be used to quickly and securely fasten people or objects. They consist of a metal shackle fitted with a buckle at one end and a hook or eye at the other. The shackle is closed by pulling on the buckle and can be tightened to the point where it cannot be undone. Clamp buckles are available in many different designs and are called different names depending on the area of application.