Specification: Material: Brass; Color: Brass Tone; Fit for Copper Pipe Diameter: 5/8 inch (15.88mm or 16mm) to 3/4 inch (19.05mm or 19mm); Length: 58mm / 2.28 inch; Package List: 1 x Pipe Extension Joint Connector, 2 x Flare Nuts Advantage: 1. The AC pipe joint connector is made of good brass material, thickened design, and clear threads, which is hard enough and durable, corrosion resistant, anti-freeze, anti-rust, and has a long service life.2. The copper tube coupling adapter can connect two copper pipes without welding, it is easy and quick to install and disassemble, bringing lots of convenience to maintenance work for HVAC and refrigeration systems. Instruction: 1. Insert two copper pipes into two nuts respectively.2. Flare the copper pipes.3. Install the nuts and copper pipes to the connector, and then tighten the nuts with a wrench. Application: The AC pipe extension joint connector is designed to connect and extend copper pipes without welding, allows you to make sound and solid connections between two copper pipes simply by a wrench. With two sizes on ends, it is specifically used for copper pipe diameter increasing and reducing.This flare fitting is widely used in mini-split air conditioning system, heat pump system, refrigeration, HVAC, fuel and gas system, plumbing, and vacuum applications. NOTE: Please check the size before purchasing. The AC pipe extension joint connector is designed to connect and extend copper pipes without welding, allows you to make sound and solid connections between two copper pipes simply by a wrench. With two sizes on ends, it is specifically used for copper pipe diameter increasing and reducing.This flare fitting is widely used in mini-split air conditioning system, heat pump system, refrigeration, HVAC, fuel and gas system, plumbing, and vacuum applications.

Specification
Material: Brass
Color: Brass Tone
Fit for Copper Pipe Diameter: 5/8 inch (15.88mm or 16mm) to 3/4 inch (19.05mm or 19mm)
Length: 58mm / 2.28 inch
Package List: 1 x Pipe Extension Joint Connector, 2 x Flare Nuts

Advantage
1. The AC pipe joint connector is made of good brass material, thickened design, and clear threads, which is hard enough and durable, corrosion resistant, anti-freeze, anti-rust, and has a long service life.
2. The copper tube coupling adapter can connect two copper pipes without welding, it is easy and quick to install and disassemble, bringing lots of convenience to maintenance work for HVAC and refrigeration systems.

Instruction
1. Insert two copper pipes into two nuts respectively.
2. Flare the copper pipes.
3. Install the nuts and copper pipes to the connector, and then tighten the nuts with a wrench.

NOTE
Please check the size before purchasing.