Bars Mount 1 and 1/2" From Wall in Accordance with Guidelines Rugged, 1 and 3/8" Diameter Enamel Coated Steel Construction "Knurled" Finish for a Secure Grip Stainless Steel Hardware is Included Meets ADA guidelines. 12" length Please specify length of bar needed. Other lengths: B3212 = 12" B3216 = 16" B3218 = 18" B3224 = 24"