See Downloads Tab above for ASI 7311-24B technical data sheet (.pdf)

Surface Mounted Towel Shelf with Drying Rod is fabricated of stainless steel alloy 18-8, type 304. Wall mounting plates are formed for strength with dimpled mounting holes. Cross tubes are 3/8" diameter (10mm) and held in receiver holes in continuous 3/4" diameter (19mm) formed mounting frame mechanically retained in wall plates. Drying rod below shelf is 3/4" diameter (19mm) formed tube mechanically retained in wall plates. Surface finish of entire unit is bright.