10 PCS 25mm x 30mm Stainless Steel Frameless Standoff Clamp for Glass UXCELL (U excel !) is the sole authorized Seller of uxcell products Product Name : Glass Standoff; Thread Diameter : 9.5mm/ 0.37" Hole Diameter : 5mm/ 0.2";Total Size : 25 x 30mm/ 1" x 1.2" (D*L) Material : Stainless Steel; Color : Silver Tone; Net Weight : 315g Package : 10 x Glass Standoff