A Boss Clamp is a two-bolt or multi-bolt clamping device used to secure a hose onto a Boss coupling or fitting. These clamps create a strong, leak-free connection in high-pressure hose assemblies.The BU series, including BU14 and BU24, is widely used for air, steam, and fluid transfer lines. Their double-bolt configuration ensures balanced clamping pressure and vibration resistance, reducing the risk of leaks or hose slippage.