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MASON & HAMLIN WRENCH

Art.No.: 1452
MASON & HAMLIN WRENCH
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This item is not in stock and must be reordered.
(Weight: 0.123 kg)
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MASON & HAMLIN WRENCH
MASON & HAMLIN WRENCH


Originally, this tool was designed to tune Mason & Hamlin
“screw stringer” pianos. Measuring 4-1/2” long and 3/8”
wide, this chrome plated wrench is used to adjust the jack
regulating screw on current day grand pianos without
removing the action.