2-1/8 OD X 2 Copper Mpt Adapter
5/8 OD X 1/4 Copper Mpt Adapter
1/4 OD X 1/4 Copper Mpt Adapter
3/8 OD X 1/4 Copper Mpt Adapter
1/2 OD X 1/4 Copper Mpt Adapter