3/8 OD RL-STOP Copper Coupling
7/8 OD Roll-Stop Copper Coupling
5/8 OD Roll-Stop Copper Coupling
1/2 OD Roll-Stop Copper Coupling
1-1/8 OD Roll-Stop Copper Coupling
3/4 OD Roll-Stop Copper Coupling
1/4 OD Roll-Stop Copper Coupling
1-3/8 OD Roll-Stop Copper Coupling
1-5/8 OD Roll-Stop Copper Coupling
2-1/8 OD Roll-Stop Copper Coupling
2-5/8 OD Roll-Stop Copper Coupling
3/16 OD Roll-Stop Copper Coupling
3-1/8 OD Roll-Stop Copper Coupling
1/8 OD Roll-Stop Copper Coupling
4-1/8 OD Roll-Stop Copper Coupling