ONE-LOK is designed to give you leak-proof, secure connections that can withstand high pressure, vibration and vacuum applications. To this end, ONE-LOK tube fittings are made up of three parts that are precision engineered and machined: body, ferrule and nut.
Ham-Let's ONE-LOK tube fitting is designed for use in control systems, process and instrumentation devices and in industrial equipment used in various industries such as:
Pulp & paper mills
Petroleum process plants
Chemical process plants
Chromatography
Power generation plants
ONE-LOK offers you a simple, high quality tube fitting with excellent performance and reliability.