WaveSeal 360 provides unique expansion and contraction to create a steady 360° seal in response to changing temperatures and works well with non-uniform hoses. Two inward pointed ridges form points of high pressure, and between them a low pressure center that creates an O-ring effect. This stainless steel clamp has a 5/16″ hex head screw and the 9/16″ band width offers a greater sealing area. Commonly used with hydraulic, cooling, and charged air systems.