4Pcs Silver 8mm Half Round Home Improvement Plane Bracket Clips Two Hole Glass Clamp Shelves Support

Label:Yes For glass shelves : 8mm (0.31 inch) thick Usage:Glass Clamp Bottom screw hole size: 4mm ( 0.16inch ) Size: 12 x 22mm ( 0.47x 0.87 inch ) Material: Zinc Zinc Zinc Zinc Zinc Alloy Hole To Hole : 13mm ( 0.51 inch) Package Includes:4 x GC-004 Clamps Height: 17mm ( 0.67 inch)​ Glass Brackets & Clamps Adjustable screw for fit most glass. Suitable for the 8mm thick glass. Installed on your bathroom or kitchen to hold the glass board, glass shelf, etc.