General description These 4pcs 52-55mm T-bolt hose clamps are made from durable 304 stainless steel, ensuring safety, longevity, and resistance to corrosion. The clamps feature a unique lock nut design that effectively secures hoses or pipes, preventing movement under vibration and torque. Technical specifications Material: 304 stainless steel Pipe diameter compatibility: 52-55mm Quantity: 4pcs Usage Please measure the outside diameter of the pipe you are installing before purchasing to ensure proper fit.