The Lasco 5/8 inch x 3/8 inch Compression Brass Union is designed to connect two tubes of different outside diameters in a straight line. This fitting joins 5/8 inch tubing to 3/8 inch tubing using compression connections that create a secure, leak resistant seal without soldering or special tools. Constructed from solid brass, the union provides excellent corrosion resistance and dependable performance for a variety of plumbing and mechanical applications.

• Connects 5/8 in outside diameter tubing to 3/8 in outside diameter tubing
• Compression fittings on both ends create a secure leak resistant connection
• Allows tubing to be joined without soldering, glue, or specialized tools
• Solid brass construction provides corrosion resistance and long lasting durability