Mission K300 Coupling, 3" Copper x 3" Copper - PexUniverse
Mission Rubber 1903111 Heavy Duty Heavy Weight No-Hub Coupling, 3 in
Mission Band-Seal 0803635 PK Series Shielded Specialty Coupling, 3 in Nominal, Plastic/Steel/Extra Heavy Cast Iron x Copper End Style, SCH 40/STD, Domestic | Famous Supply
Mission Rubber 3 in. x 1-1/2 in. EPDM Rubber Coupling 1403054 - The Home Depot