30Pcs Fit for 5/16" Tube OD Brass Compression Sleeve Ferrules Brass Compression Tube Fitting for Water Oil Air Pipe

Description:
1. Material: The tube compression fittings are made of brass material, are durable to use, pressure-resistant, wear-resistant, high hardness, corrosion-resistant, and can be used for a long time.
2. Design: This compression sleeve fitting has a simple structure, fine workmanship, smooth surface with no burrs. Precision processing, tight bite, good sealing, not easy to leak or loosen, and can provide a firm connection for the pipeline.
3. Easy To Use: It is easy to install, and no professional tools are required. Just insert the copper pipe of the appropriate diameter into the sleeve and then fix it on the pipe connector with a nut; please confirm the size before purchasing.
4. Wide Application: These sleeve ferrules can be widely used to connect pipes for air, water, fuel, oil and inert gas, suitable for plastic hoses, nylon hoses, copper pipes and aluminum pipes.