Specifications - Glass clamps are suitable for three glass thicknesses. Choose from the following sizes: 6mm to 8mm (55 x 33 x 20mm), 8mm to 10mm (50.80 x 40.64 x 25.40mm), and 10mm to 12mm (63.50 x 40.64 x 25.40mm HxWxD). Before purchasing, ensure the clamp size matches your glass thickness for proper fit and use. Premium Quality - These glass clamps are made of high-quality 304 stainless steel, offering durability, strength, rust resistance, water resistance, and heat resistance. Ideal for both indoor and outdoor applications. Easy Installation - Glass balustrade clamps include two Allen keys (hexagon drivers) to easily tighten or loosen screws. Insert the glass into the clamp and secure by tightening the screws. Follow the installation instructions provided in the infographic for quick and efficient setup. Adjustable Design - The glass holder can be adjusted to fit the appropriate glass thickness using two rubber layers and a micro-adjusting screw. Rubber spacers ensure stable and secure glass fixation, enhancing safety during use. Wide Application - Suitable for use in railings, stairs, handrails, and similar installations. Customer Support - Measure your glass thickness before ordering. If the product arrives damaged or in the incorrect size, please through the order page for assistance. We are happy to help with a refund or replacement.