The BAND-IT UL2289 Ultra-Lok preformed clamp is a 201 stainless steel circular clamp that can be used to attach hoses to pipes, fittings or secrure insulation, cables, wires, or other items. This clamp measures 3/4" wide, 0.030" thick, and 9" (228mm) in diameter on the inside. The clamp is 201 stainless steel, which is stronger than 316 stainless steel but less resistant to corrosion. The steels quater hard temper makes it suitable for bending and shaping. A smooth interior helps provide a snug fit to minimize leaks. An integrated lock helps secure the clamp. A hood over the lock helps prevent is from getting snagged.