446-074 - 446-074 - 1/2" x 3/4" PVC Sch. 40 Male x Female Adapter
Apollo 3/4 in. Brass PEX-B Barb x 1/2 in. Male Pipe Thread Reducing Adapter APXMA1234 - The Home Depot
Impact Socket Adapter Set, 3 Piece
1/2 MNPT x 3/4 FNPT Straight Hose Adapter | LoCo Science
1/2" Male SAE X 3/4" Male NPT Adapter | MB Sturgis
U.S. Solid 2pcs Brass Pipe Fitting Adapter, Male Pipe x Female Pipe, 1/2" x 1/2", 1/2" x 3/4", 1/4"x 1/4", 1/4" x 3/8", 1/8" x 1/4", 1/8" x 1/8", 3/8" x 3/8" -
Proline Series 3/4-in x 1/2-in Threaded Male Hose x Fip Adapter Fitting in the Brass Fittings department at Lowes.com
Everbilt 3/4 in. MHT x 1/2 in. FIP Brass Adapter Fitting 801729 - The Home Depot
U.S. Solid 2pcs Brass Pipe Fitting Adapter, Male Pipe x Female Pipe, 1/2" x 1/