Black malleable iron. Each fitting is individually flag tagged. Import. Mueller logo cast into body of each fitting. 100% inspected and quality tested. All fittings meet the following specifications:
A-197 Dimensions: ANSI/ASME B. 15.3, B 16.14, B 16.39.
Threads: ANSI B 1.20. 1.
Size: 1/4 In. x 1/8 In.
Material: Malleable Iron