PAIR 1/2" Water Meter Coupling, LEAD-FREE Brass, 5/8" meter nut x 1/2" Male NPT
3/4 x 1/2 Water Meter REDUCER Coupling, No-lead Brass 3/4" Swivel Coupling nut x 1/2" NPT
3/4" Water Meter Coupling, LEAD-FREE brass, 3/4" Fem swivel nut x 3/4" male NPT
1" Water Meter Coupling, LEAD-FREE brass, 1" Fem Swivel Meter x 1" male NPT