Proline Series 5/8-in x 1/2-in Threaded Union Fitting in the Brass Fittings department at

Hillman 5-Pack 5/16-in x 3/8-in Threaded Coupling Fitting in the Brass Fittings department at

Proline Series 5/8-in x 1/2-in Threaded Union Fitting in the Brass Fittings department at

Proline Series 5/8-in Threaded Nut Fitting in the Brass Fittings department at

Proline Series 5/8-in x 1/2-in Threaded Union Fitting in the Brass

Proline Series 5/8-in x 1/2-in Threaded Union Fitting in the Brass Fittings department at

Proline Series 3/8-in x 1/2-in Compression Coupling Fitting in the Brass Fittings department at

Proline Series 1/2-in x 1/2-in Threaded Coupling Fitting in the Brass Fittings department at

Proline Series 5/8-in x 3/4-in Threaded Union Fitting in the Brass Fittings department at

Proline Series 5/8-in x 1/2-in Compression Coupling Fitting in the Brass Fittings department at