Moen® Valve Trim Only, Series: T2151, Brantford™ Posi-Temp®, 2.5 gpm Shower Flow Rate, 1 Handle, Lever, 7 in Dia Trim, 1222 Pressure Balanced Valve/Cartridge, Wall Mount, Metal, Polished Chrome, 7 in W x 4 in D x 7 in H, Domestic