5pcs 1/2 x 1/4 Inch ID Reducing Copper Coupling Fitting Straight with Sweat End 1/4" X 5/16" Dimension: 13x4

Dimension: 13x4

Anti-corrosion performance

5pcs x Magnetic Catch

Cord Hole Diameter: 4mm/0

Grip Range: 6mm-7

5pcs 1/2 x 1/4 Inch ID Reducing Copper Coupling Fitting Straight with Sweat End 1/4" X 5/16" Dimension: 13x4What 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