This brass compression sleeves ferrule is widely used in pipe connection for hydraulic and pneumatic systems, HVAC, humidifiers, etc., suitable for connecting copper, brass, aluminum, or plastic tubing.

Specification:
Color: Brass Tone
Material: Brass
Hole Inner Dia: 4mm / 0.16 inch
Suitable for connecting 4mm(OD) copper pipe.
Total Size: 5.5 x 4.2mm / 0.22 x 0.17 inch (D*H)
Packing List: 25 Pack x Brass Ferrule Fittings

Advantage:
The brass ferrule fittings are made of brass, it is durable and reusable.
These ferrules have a smooth surface and provide a good seal, providing a secure connection for pipe connections.

Instruction:
Insert the copper pipe with appropriate diameter into the sleeve, then fixing it to pipe connectors with nuts.

NOTE: Please confirm the pipe size before purchasing