STZ black fittings are composed of durable black iron and are 100% pressure tested right at the factory. They are available in an array of sizes for residential gas， air， and lp applications.
- Brand Name: STZ Industries
- End 1 Diameter: 3/8 in.
- End 1 Type: FIP each
- End 2 Diameter: 1/4 in.
- End 2 Type: FIP
- Finish: Black
- Material: Malleable Iron
- Product Type: Reducing Coupling
- Average Lead Content: Lead-Free
- Maximum Pressure: 300 psi
- Maximum Temperature: 150 �F
- Packaging Type: Bagged
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