SECKWHALE Universal Washing Machine Outlet Box, 1/2-Inch Pex Crimp X 3/4-Inch MHT Connection With Center Drain, Laundry Washer Valve Outlet Box

SECKWHALE Press Washing Machine Outlet Box With Center Drain, 1/2 Inch Press X 3/4 Inch MHT, Washer Faucet Recessed Box, Laundry Washer Valve Outlet

EFIELD Washing Machine Outlet Box With Center Drain, 1/2 Inch X 3/4 Inch MHT (1/2" Inch Sweat Connection MIP) With Water Hammer Arrestor,(WM011)

SECKWHALE Washing Machine Outlet Box With Stainless Steel Water Hammer Arrestor, 1/2 Inch MIP&Sweat X3/4 Inch MHT With Center Drain, Washer Faucet

SECKWHALE Washing Machine Outlet Box, With Stainless Steel Water Hammer Arrestor, 1/2-Inch Push Fit X3/4-Inch MHT With Center Drain, Washer Faucet

EFIELD Washing Machine Outlet Box With Center Drain, 1/2 Inch X 3/4 Inch MHT (1/2'' -Inch Sweat Connection MIP) With Stainless Steel Water Hammer

SUNGATOR Pex A Washer Box, 1/2 Inch Pex A Expansion Inlet X 3/4 Inch MHT Outlet, Washing Machine Laundry Outlet Box With Brass Valves Installed And 4

LSP Plastic Washing Machine Box Switch Hitter Center Outlet Propex Supply Box

WHK Washing Machine Outlet Box,Pex Laundry Box Washer Wall Box With Drain Recessed Water Valve Box Center Double Drain 1/2-Inch Crimp PEX B,PVC White

Watflow Washing Machine Outlet Box, 1/2-Inch PEX,Plumbing Accessory, PEX Laundry Box…

LSP Tornado Washing Machine Outlet Box W/Installed Pex Valves OB-705-T SEE DESC

Oatey 38871 Washing Machine Outlet Box Valve, 1/4 Turn Copper 3/4 in. Blue

LSP Products White Firestop PVC Assembled Washing Machine Outlet Box

EFIELD Washing Machine Outlet Box With Center Drain, 1/2 Inch X 3/4 Inch MHT (1/2" Inch Sweat Connection MIP) With Water Hammer Arrestor

EFIELD Washing Machine Outlet Box With Center Drain, 1/2 Inch CPVC X 3/4 Inch MHT (1/2"-Inch CPVC Connection), White (Regular)

EFIELD Washing Machine Outlet Box With Center Drain With Brass 1/4 Turn Valves Installed, 1/2" Pex-A F1960 Expansion Fitting Connection X 3/4" MHT Connection, White, With Copper Arrestor

IPS Du-All 1/2 in. D Washing Machine Washing Machine Outlet Box

1/4 in. Turn The Eliminator Copper Sweat Washing Machine Outlet Box

1/2 in. Push-To-Connect X 3/4 in. MHT Brass Washing Machine Outlet Box With Water Hammer Arrestors

1/2 in Sweat/MIP Brass Valve Fittings, White ABS Plastic Washing Machine Double Interlocking Outlet Box, Hammer Arrester