Handle thickness is 1.0mm and 2-3mm gap is recommended for double doors. If there is a baffle in the cabinet, a gap of 2-3 mm or a shallow groove should be left to prevent the cabinet door from not being able to be fully closed. Fashion aluminum hidden door handle Beautiful and simple, different grip experience High quality aluminum alloy material, good hardness and corrosion resistance, prevent deformation and rust Molded in one, solid base, not easy to break, strong and durable, longer service life Multi-layer plating , smooth surface, easy to clean, not easy to rust, not easy to fade Classic American smooth lines, thick rounded corners, not rough, improve safety The corner of each handle, the safety factor is improved Rounded corners, thickened corners Don't hurt your hands, don't be afraid of bumping "Invisible" handles free up your space and enhance the beauty of your home