... , steel bezel, chrome plated bezel, brass bezel, steelroll ring (or bayonet threaded ring), type: snap on, roll ringTUBE&SOCKET: steel with ... , steel bezel, chrome plated bezel, brass bezel, steelroll ring (or bayonet threaded ring), type: snap on, roll ringTUBE&SOCKET: steel with ... 1% accuracy, recalibrators,restrictors, special connections and more. Crimped Ring Panel Mounting Pressure Gauge 4Z2U