76737 X 18 surface mounted towel bar shall be type-304 stainless steel with satin finish.
Flanges and support arms shall be 22 gauge (0.8mm) and equipped with concealed, 18-gauge (1.2mm) mounting brackets
that are secured to concealed, 19-gauge (1.0mm) wall plates with stainless steel setscrews. Towel bar shall be seamless, 3/4"
(19mm) square tubing.