Straight Copper Coupling Fittings, 3/4 Inch ID Welding Joint for HVAC Air Conditioner, with Rolled Tube Stop Sweat Ends, 1.5mm Thick Pack of 5 1.5 Inch X 328 Ft Easy-to-wire circuit opening design

Easy-to-wire circuit opening design

waterproof plastic electrical enclosure switch Junction box

These are M8 threaded lamp nipple and they are hollow for theading cable

The main application is combination and fixed between the cabinet and other cabinet

wear resistance

Straight Copper Coupling Fittings, 3/4 Inch ID Welding Joint for HVAC Air Conditioner, with Rolled Tube Stop Sweat Ends, 1.5mm Thick Pack of 5 1.5 Inch X 328 Ft Easy-to-wire circuit opening designWhat is this? Air conditioning and refrigeration accessories plumbing adapter, widely used to connect pipelines, such as HVAC air conditioning devices, refrigeration or hydraulic applications, etc. What will I get? Package Content: 5pcs x Copper Coupling Fitting; Inner Diameter: 3 4"(19mm 0. 75 inch); Length: 27. 5mm 0. 63 inch; Thickness: 1. 5mm Are there any advantages of the product? Made of copper with good toughness, easy to weld, stable