This 18" stainless steel grab bar has a brushed #4 satin finish and is fabricated from 1.5" diameter 18 gauge (.049 wall thickness) tubing. The mounting flanges have vertically aligned screw holes that are concealed by the snap-on stainless cover plates. The grab bar is fully ADA compliant and 100% made in the USA using only domestically sourced raw material and labor. Due to the great variation in installation requirements fasteners are not included and professional installation is highly recommended.