Specifications - Glass clamps are available in three sizes to accommodate different glass thicknesses: 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). Please verify the glass thickness before purchasing to ensure compatibility. Premium Quality - These glass clamps are constructed from high-quality 304 stainless steel, offering durability, strength, rust resistance, waterproof performance, 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. Simply insert the glass into the clamp and secure the screws. Follow the installation instructions provided in the infographic for quick and efficient setup. Adjustable Design - The glass holder can be precisely adjusted to fit the appropriate glass thickness using two rubber layers and a micro-adjusting screw. Rubber spacers ensure stable and secure fixation, enhancing safety during use. Wide Application - Suitable for use with railings, stairs, handrails, and similar glass installations. Customer Support - Confirm your glass thickness before ordering. If the product arrives damaged or in the wrong size, please contact the seller through the order page for assistance.