Description:The base bracket is made of aluminum alloy material which is durable and sturdy to use. The zinc-plated steel pipe strap is rust and corrosion-resistant, wear-resistant and can be fastened for a long time.With a smooth surface and stable structure, it can be fitted tightly to make sure the clamps and hoses are firmly in place, suitable for various surfaces such as walls or ceilings.Easy and fast to install with screws, mounting screws are Not Included here. Please according to the outer diameter of the pipe and wire choose the correct size of the bracket clamp.The hose clamps are widely used for fixing PVC pipes, cables, wires, pipelines of water, fuel, oil, etc. in the power supply, chemical industry, household, mechanical industrial and more.Specification:Material: Aluminum Alloy; Zinc-Plated SteelFit Pipe Diameter: 51mm / 2.