LASCO 03-1629 Sterling Universal 5/8-Inch by 24 Thread Old Style Flange with Nipple, Fits Briggs, Gerber, Union Brass and Others Old style Lincoln flange With 5/8"-24 Thread Chrome plated finish For tub and shower valve trim Fits various brands like Sterling, Briggs, Gerber, Union Brass, Sayco (with packing nut removed)