Reliable material: The flat mending plates with screws are made of quality stainless steel, which are waterproof and corrosion resistant, can be used both indoor and outdoor
Strong compatibility: The metal plate with holes are with 0.06"/1.6mm thickness and 0.2"/5.2mm hole dia, 3sizes in a plastic box to meet your different needs
Easy to operate: The brackets for braces are with smooth surface, not easy to scratch hands, and the kit comes with enough screws, it is easy to install with them