Concealed Mount1¼" dia. 18 ga. type 304 stainless steel bars have a 1½" wall clearance to meet handicapped safety codes; ADA, ANSI, HUD and Federal specifications. Corrosion resistant. Mounting hardware and installation instructions included. Provides leverage support for up to 500 lbs. which is 2x the ADA requirement. Choose from Right or Left Angled. Dimensions16" x 32" x 1-1/2"