310CA-34 Finish: Black, Diameter: 0.75" Features: -Zinc coating is applied by hot dip process. -All fittings are pressure tested, 150 PSI. -Drain application. Application: -Drain. Product Type: -Cap. Dimensions: Diameter 0.13" - Overall Width - Side to Side: -0.13". Diameter 0.5" - Overall Width - Side to Side: -0.5". Diameter 0.25" - Overall Width - Side to Side: -0.25". Diameter 0.38" - Overall Width - Side to Side: -0.38".