General description The 4pcs Glass Shelf Bracket is designed for adjustable support of glass shelves with a maximum thickness of 3-21mm. Made from durable zinc alloy, these brackets are corrosion-resistant and suitable for use in humid environments. Their polished surface and smooth edges ensure safety during handling. Technical specifications Dimensions: 55x23x55mm Material: Zinc alloy Max glass thickness: 3-21mm Installation Choose a location and drill holes in the wall. Use screws to fix the upper part of the glass clamp to the wall. Adjust the gap between the clamping jaws and secure the bottom screws to fix it on the shelf. Usage The glass shelf bracket is ideal for various applications including shelves, cubicles, interior wall hangings, and supports for glass or wooden shelves in bathrooms, kitchens, shops, workshops, courtyards, caravans, and balconies.