304 Grade Stainless Steel Glass Adapter Suitable for Interior use. Capacity 8-21mm glass thickness. For Square Tube or flat surface, supplied with a M12 x 70mm Threaded Stud that can be removed to fit a longer stud. Standoff base 10mm.Requires a 22mm Diameter hole in the glass.Dimensions: 70mm Finish: Satin Glass: 8-21mm
