Corner Mount Bar 54 WS-150CSI offers a wide range of high quality stainless steel grab bars. Bars are made of heavy duty 18 gauge 304 stainless steel and have a 1-1/2 wall clearance with precise 90 degree angles standard. CSI's bars are available in a wide range of styles, sizes and configurations.Grab bars are also available in 260 Alloy Brass. The tube walls are 18 gauge (1.2mm). The bars are available in either 1-1/2 (38mm) or 1-1/4 (32mm) diameter. All bars are fabricated to meet the requirements of ASTM#F446-85Comply with ANSI A117.1-1986Stainless Steel bars meet federal specification WW-P-541/8b,ammendment 1All ADA Code requirements Product photo may not exactly match the product offered for sale. Please refer to the product description.