20pcs M3 aluminum spacers M3*10/15/20/25/28/30/35mm OD=6mm Aluminum alloy Round standoff spacer Rods for RC Parts Multicolor

20pcs M3 aluminum spacers M3*10/15/20/25/28/30/35mm OD=6mm Aluminum alloy Round standoff spacer Rods for RC Parts Multicolor

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