A double bolt hose clamp (also known as a double bolt band clamp or two-bolt clamp) is a heavy-duty clamp designed to secure large diameter or high-pressure hoses, especially in industrial, agricultural, or construction applications. 🔧 Key Features of a Double Bolt Hose Clamp: Construction: Wide, heavy-gauge steel band (often 1“+ wide) with two bolts on opposite ends. Fastening Mechanism: Two bolts pull the clamp ends together, providing even and powerful compression around the hose