Nominal Diameter: 1.0 inches (25 mm); Nominal Diameter: 0.0 inches (1 mm); Face Dimensions: 2.8 inches (70.0 mm); Pressure: 10 K; Connection: Screw: JIS B0203; Body Material: CAC911; Zisque Material: CAC911; Hood Material: CAC911; Cord Number: 0302WN002WN02WN025