Our 4" CTS-V Pivoting Press Ring is designed for use with M18™ FORCE LOGIC™ Press Tools. The 4” CTS-V Pivoting Press Ring is a more efficient alternative to sweat and solder, enabling you to press connections on copper and copper tube-sized (CTS) stainless steel pipe. Pivoting functionality delivers greater access in tight spaces when paired with the X5 Ring Jaw & M18™ FORCE LOGIC™ Press Tools. Additionally, MILWAUKEE®'s press blocking system prevents improper ring and ring jaw mismatch providing peace of mind in quality connections. The 4" CTS-V Pivoting Press Ring, combined with the ring jaw and in-line M18™ FORCE LOGIC™ Press Tools, deliver unrivaled access in tight spaces and around installed pipes, providing you with controlled, flameless copper connections for unmatched productivity.