5/16 Inch OD 28x19mm Elbow Copper Pipe Fitting, 4 Pack 180 Degree

Inner Diameter: 7mm / 0.28 inch; Outer Diameter: 7.94mm / 5/16 inch; Center Hole Distance: 20.5mm / 0.81 inch; Thickness: 0.5mm / 0.02 inch; Total Length: 28mm / 1.1 inch; Total Width: 19mm / 0.75 inch; Packing List: 4 Pcs x Copper Pipe Fitting