Copper Reducer 1/2" Bushing x 3/8" Coupling

Copper Coupling Reducer, 7/8" Bushing/Fitting x 3/4" Coupling, WP02-12-10

RLS Zoomlock 3/8 x 1/4 Inline Reducer Coupling Fitting Press Lock Coupler

Copper Full Reducer, 5/8" Coupling x 1/2" Coupling, WP0-08-06

Copper Reducer 5/8" Coupling x 3/8" Coupling

Copper Reducing Coupling For 7/8" to 3/4" O.D. Lines For Refrigeration, A/C

Copper Fitting Reducer 3/8" Coupling x 1/4" Coupling

Copper Reducer 5/8" Coupling x 3/8" Coupling