Which is more durability and resistance to oxidation and corrosion,rustproof,waterproof and heat-resisted,not easy to damage. The rubber gasket can be stably and safely secured to fixing in the glass, these glass clamps are perfect for fixing glass of balustrade, staircase, handrail, etc. The glass clamp can insert the glass into the gap and tighten screws with the screw driver.the micro-adjusting screw is optional for use to make the connection tighter. Suitable for glass doors, such as shop windows, display cabinets, wine cabinets, bathroom doors, etc.