Approved Vendors - Coupling, 2-1/2 in, C, Copper

Approved Vendors - Coupling, 1-1/2 in, C, Copper

Approved Vendors - Coupling, 1 in, C, Copper

Approved Vendors - Coupling, 1/4 in, C, Copper

Approved Vendors - Coupling, 2 in, C, Copper

Approved Vendors - Coupling, 1/2 in, Compression, PVC

Approved Vendors - Coupling, 1-1/4 in, C, Copper

Approved Vendors - Coupling, 3/4 in, C, Copper

Approved Vendors - Coupling, 1/2 in, C, Cleaned & Bagged Copper

Approved Vendors - Coupling, 6 in, C, Copper