Use Harney Hardware bathroom grab bar mounting brackets to easily install Harney Hardware bathroom grab bars in minutes. Designed for use in residential, non-public access bathrooms. Designed and tested for use with Harney Hardware grab bars installed on 5/8 inch thick sheetrock or tile over 5/8 inch sheetrock wall surfaces. Load tested in excess of 350 pounds. Call us if interested in commercial application use where ADA requirements exist. Fabricated from stainless steel and available in powder coated bronze, brushed stainless steel and polished stainless steel finishes.