1PC GUOFIS Washing Machine Outlet Box,1/2"PEX X 3/4"MHT Connection | Laundry Outlet Box With Center Drain,Washer Plumbing Fittings Box(WM048-1)

1PC GUOFIS 1/2"PEX-A Washing Machine Outlet Box,Water Hammer Arrestor | 1/2" PEX-A Expansion X 3/4" MHT,Laundry Outlet Box With Center Drain,Washer

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

1PC Hesun Washing Machine Outlet Box, 1/2"Crimp PEX Inlet X 3/4"MHT Outlet | PEX Barb Crimp Laundry Washer Box With Center Drain, White, ASTM F1807(

SECKWHALE Premium Washing Machine Outlet Box, With Stainless Steel Water Hammer Arrestor, 1/2-Inch Pex Crimp X 3/4-Inch MHT Connection, Laundry Washer

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

1PC Hesun Washing Machine Outlet Box, 1/2"Crimp PEX Inlet X 3/4"MHT Outlet | With Stainless Steel Water Hammer Arrestor, PEX Barb Crimp Laundry Washer

Sioux Chief 696-G2303WF Oxbox Washing Machine Outlet Box For Water Hammer Arrester - 1/2" PEX Expansion Connection

Sioux Chief 696RG2313WF Oxbox Fire-Rated Washing Machine Outlet Box With Minirester Water Hammer Arrester - 1/2" PEX Expansion Connection

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

Oatey 38207 2 X 4 CPVC Assembled Washing Machine Outlet Box W/ Water Hammer Arrestor, 1/4 Turn (Standard Pack) | Supplyhouse.Com

[1 Piece] Lingmfg Washing Machine Outlet Box PEX Crimp With Hammer Arrestors And 2 Inch Central Drain, 1/2 Inch Crimp PEX 1807, Connection 3/4 Inch

[1 Piece] Lingmfg Washing Machine Outlet Box Push To Connect With 2 Inch Central Drain, 1/2 Inch Push To Connect PEX Pipe, Copper, CPVC, Connection 3/

Oatey 37550 Moda 3/4" Sweat Washing Machine Outlet Box W/ 1/4 Turn Hammer Arrestor (Single Box) | Supplyhouse.Com

OATEY Washing Machine Connection Box, PVC, 37608

Water-Tite Outlet Box: 1/2 in Sweat, 1/2 in Sweat, Center, 5.75 in Box Wd, 4.87 in Box Ht Model: 87967

(1 Pack) Lidertik Washing Machine Outlet Box Sweat With Center Drain, Inlet 1/2 Inch Thread Or Sweat X Outlet 3/4 Inch Male Thread LI-510-11

1 Piece EFIELD 1/2"Push-Fit Washing Machine Outlet Box,Center Drain | Premium Washing Machine Box,1/2-Inch Push-Fit Inlet-WM032(1)

Oatey Outlet Box: PEX F1960, 1/4 in Turn, Adj, 8.33 in Box Wd, 5.5 in Box Ht Model: 38473

Sioux Chief Outlet Box Oxbox PEX 1/2" D Washing Machine 696-G2303XFPK4