1pc Black 140x74mm Iron Toroid Transformer Cover for HIFI Audio Tube Amplifier Color: black Inner Diameter x Height: 140mm x 72.5mm Bottom Plate dimension: 150mm x 150mm Mounting dimension: 120mm x 120mm Iron thickness: 1mm Mounting screw hole diameter 3.4mm Raw material: Iron Fit for Toroidal transformers protected cover.
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