What is being sold here  is 5 brand new button cover. This is a carefully crafted brushed aluminum knob cover that looks very beautiful.. It can install any button with a 3mm square axis. It is not suitable for flat blade Marantz (and other) power switches. It is also not suitable for old Marantz power switches with large shafts. However, it will be suitable for a large number of Marantz button switches and many other brands of button switches. Its diameter is 9.5mm (0.37 ") and its length is 14.5mm (0.57).
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