CRL's 1" (25.4 mm) Diameter Stainless Steel Trim Plate is ideal for either vertical or horizontal standoff base installations. The 316 S.S. Trim Plate provides both a functional and decorative transition between the standoff base and substrate. For vertical panel installation's into drywall, the Trim Plate disperses the weight of the glass over a 1-1/2" (38 mm) area to decrease of possibility of drywall indentations. For horizontal applications, the Trim Plate provides additional stability as well as a finished appearance. Available in both Brushed and Polished finishes, these Trim Plates are intended for use with CRL 1" (25 mm) or 3/4" (19 mm) diameter BS and PS Standoff Bases and can be easily tightened by inserting a 3/32" (2.3 mm) diameter drill or Allen wrench into the side installed hole.