Compatible with 220-piece compression fitting set

Complete Set: This 220-piece tool kit includes compression sockets, inserts, and nuts in four universal sizes (1/4 inch, 3/8 inch, 5/16 inch, and 1/2 inch), making it an essential tool for a wide range of applications. Multiple Sizes: Meets diverse needs: 30 1/4 inch compression sockets, 30 inserts, and 8 nuts; 30 3/8 inch sockets, 30 inserts, and 8 nuts; 20 5/16 inch sockets, 20 inserts, and 8 nuts; and 15 1/2 inch sockets, 15 inserts, and 6 nuts. Premium Brass: These accessories are made of lead-free brass, ensuring safety and reliability. High corrosion resistance, excellent high-temperature ductility, and extremely low magnetic permeability make them ideal for harsh environments. Ergonomic Design: Our connectors are designed for ease of use, requiring no soldering, flaring, or deburring during assembly. This ease of use, combined with a standard compression fitting design, makes it widely applicable to various types of piping, including copper, brass, aluminum, or plastic pipes. Versatile applications: Ideal for connecting piping in systems conveying air, water, fuel, oil, and inert gases. The design prevents plastic tubing from collapsing when tightened and ensures a secure, leak-free connection without the need for flaring tools. Color: Gold Material: Brass Package Contents: 30 Nuts (1 each of 1/4 inch, 3/8 inch, and 5/16 inch; 6 of 1/2 inch) 95 Compression Sleeves (30 each of 1/4 inch and 3/8 inch; 20 of 5/16 inch; 15 of 1/2 inch) 95 Inserts (30 each of 1/4 inch and 3/8 inch; 1 each of 5/16 inch; 15 of 1/2 inch) This package contains only the contents listed above and does not include other products. Note: Due to light reflection and different monitor displays, the color of the product in the image may differ slightly from the actual product. Measurement error is allowed within +/- 1-3 cm.