Feature●Cisal Extension Kit●Only For 3/4-Inch Thermostatic Mixer HY19BO●Rough Valve With WA190 WA191●Verify correct valve listed●Extension Kit onlyDescription From the Manufacturer
Rohl ZA00831004 Cisal Extension Kit Only for 3/4-Inch Thermostatic Mixer HY19BO Rough Valve with WA190 WA191 AC190 or BA190 Trim Set with Extension Length Of 22mm or 7/8 Inch.