3 covers shower orientations (which include vertical grab bars for transfer assist)

The 1-1/2" (38 mm) diameter satisfies ADA §609

which leads to the dispenser valve housing

The ASI 0400 Stainless Steel Recessed Heavy-Duty Soap Dish is intended for installation in showers and sink areas with drywall walls that feature rough openings that are 6-1/8 inches in width by 4-1/8 inches in height by 4 inches in depth

ASI 74022-HBSM Toilet Tissue Holder - Double, Hooded - Bright Stainless Steel - Surface Mounted (ASI 39 Dry Wall Clamp & ASI R-009 Theft Resistant Spindles Not Included - Please Order Separately as Needed) Grip-Smooth 3 covers shower orientations (whichASI 74022 HBSM Toilet Tissue Holder Double, Hooded Bright Stainless Steel Surface Mounted (ASI 39 Dry Wall Clamp & ASI R 009 Theft Resistant Spindles Not Included Please Order Separately as Needed)