5pcs 1/2 x 1/4 Inch ID Reducing Copper Coupling Fitting Straight with Sweat End 1/4" X 5/16" Surface oxidation treatment

Surface oxidation treatment

It is convenient and easy to use

Weight:150g

Dimension: 13x4

Too high temperature can affect the life of the electromagnet

5pcs 1/2 x 1/4 Inch ID Reducing Copper Coupling Fitting Straight with Sweat End 1/4" X 5/16" Surface oxidation treatmentWhat is this? Air conditioning and refrigeration accessories plumbing adapter, copper reducing brazing, widely used to connect pipelines, such as HVAC air conditioning devices, refrigeration or hydraulic applications, etc. What will I get? Package Content: 5pcs x Reducing Copper Coupling Fitting; Small Inner Diameter: 1 4"(6. 35mm 0. 25 inch); Big Inner Diameter: 1 2"(12. 7mm 0. 5 inch); Length: 25mm 1 inch; Thickness: 1. 2mm 0. 05 inch Are there any