KFFKFF 7PCS Pressing Jaws 1/4" to 1-1/8" for Copper Pipes, Compatible with Standard Press Tools, Designed for High-Pressure HVAC/R Applications - Includes Case

7-Piece Pressing Jaw Set: This set includes seven jaw sizes: 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", and 1-1/8". Designed to work seamlessly with standard electric press tools and compatible with various models such as PZ-1550, PZ-3240, EB-1550, CT-400, RP310, RP310PLUS, RP318, RP320-E, RP330-B, RP330-C, RP340, RP350, RP351, and M18 tools. Compatible Material: This pressing jaw works seamlessly with RLS copper pipes, offering an effective and dependable option for securing fittings in high-pressure HVAC/R systems and diverse piping tasks. Over 10,000 Reliable Crimps: Made from durable carburized steel with a hardness rating of ≥52HRC, these crimping jaws provide accurate pressure and torque control, delivering dependable connections and effective sealing. Portable Design: This pressing jaw is compact and lightweight, making it suitable for use in narrow or restricted areas. It includes a sturdy PE carrying case for convenient storage, ensuring the jaws remain protected and easy to transport. Versatile Usage: Perfect for HVAC systems, gas lines, radiant heating setups, and other applications — the 7-piece jaw kit is an excellent option for both home and professional installations.