2-1/8 OD Copper Tube Cap
Copper Tube Strap 2 1/8 OD 2 Hole
2-1/8 OD X 2 Copper Mpt Adapter
2-1/8 OD X 2 Copper Fpt Adapter
4-1/8 OD Copper Tube Cap
2-1/8 OD X 1-1/2 Copper Mpt Adapter