Bobrick B-6861 Two Wall Shower Grab1-1/2 (38mm) diameter tubing. Satin-Finish, slip-resistant surface stainless steel grab bar for bath/shower/toilet compartment. Snap Flange. Add .99 for peened surface.Available finishes:B-6861 SatinB-6861.99 Satin, peenedFeaturesStainless steel, satin finishSurface Mount15-7/8 W x 30-7/8 D x 1-1/2 DiameterDesigned to fit into the corner of a shower stallThis unit meets ADA Accessibility Guidelines in the U.S.Product SpecsFinish:Satin-Finish Stainless SteelConfiguration:2 WallDiameter:1-1/2″ (38mm)Resources:B-6861 Technical Data SheetB-6861 Product WarrantyB-6861 Country of OriginB-6861 LEED ContributionB-6861 Care and Maintenance