Latch Stainless Steel Oven Door Knob Handle Lock for Furniture Entrance

The surface of the zinc alloy handle lock will have a copper plated design, which is similar to the copper die cast handle lock. You can use a file to rub the bottom plate of the cable giant to see the traces left by the file. If it is brass, it indicates the copper die cast style of the handle lock. Silver white is the material of zinc alloy.