• Dual couplings for joining two tubes of the same diameter.
• Solid brass construction for durability and resistance to corrosion.
• Back ferrules hold tubing tight within the body of the fitting while front ferrules hold tubing tight through the nut.
• Compression connections on both ends to provide a leak-proof connection without the need for additional joining preparations.
• Capable of joining a variety of tubing materials such as stainless steel, copper, and rigid and semi-rigid plastics and polymers.

This Parker A-Lok SC-B Series brass compression tube fitting is used to connect two tubes of equal diameters. Made of solid brass for durability and resistance to corrosion, this tube fitting consists of a cylindrical body, front and back ferrules, and a nut for each end. With the Parker A-Lok design, the front and back ferrules secure the tubes within the fitting, creating a leak-proof connection without the need for additional joining preparations and methods such as flaring, soldering or welding. This tube fitting is capable of joining a variety of tubing materials such as stainless steel, copper, and rigid and semi-rigid plastics and polymers. It is not recommended for use with soft tubing. This brass compression tube fitting is for use in a variety of applications such as vehicles, construction equipment, plumbing systems, factories, agriculture, laboratories, hospitals, aeronautics, robotics, and all energy and natural resources industries, among others. Specifications -------------- Industrial specifications for manufacturing Deutsches Institut für Normung (DIN) Industrial specifications for manufacturing International Organization for Standardization (ISO) Industrial specifications for manufacturing Japanese Industrial Standards (JIS) Industrial specifications for manufacturing Society of Automotive Engineers(SAE) Industrial specifications for manufacturing United States Department of Transportation (DOT) Tube fittings are components used for connecting, terminating, controlling flow, and changing the direction of flow, which is typically water, hydraulic fluid, oils, fuels, or compressed air. They are used throughout the mechanical industry. When purchasing tube fittings, consider the application, as this will affect material type, shape, size, and required durability. Tube fittings are available in threaded or unthreaded designs, and in many shapes, styles, sizes, and schedules (tube wall thickness). Parker Hannifin manufactures electromechanical, hydraulic, and pneumatic motion technologies and systems. The company, founded in 1918 and headquartered in Cleveland, OH, provides fluid handling, filtration, sealing and shielding, climate control, process control, and aerospace technologies. What’s in the Box? * Compression tube fitting body * Two front ferrules * Two back ferrules * Two nuts