Quick One-Handed Disconnects with Automatic Shutoff on Disconnect Quick-disconnect in-line tubing connectors. Use Stat-O-Lok™ connecters for one hand, no mess tubing hook-ups. These chrome plated brass connectors feature easy to use slide locks for leak-free in-line connections and automatic shut off when disconnected. Hose barb ends accept flexible tubing. Operate at temperatures to 82ºC (180ºF) pressures to 1.7 Mpa (250psi), vacuum to 30 microns of chrome plated valves provide dependable operation, is ideal for liquid and gas connectors in biomedical instrumentation and general industrial applications.