Magnetic catches for jack rail covers

Magnetic catches for jack rail covers on some John Morley Harpsichords, Spinets and Virginals.

Made of plastic and metal in 2 parts (catch + plate)

1.7cm x 1.5cm x 4.4cm

These could be found on some of our early keyboard instruments (Harpsichords, Spinets and Virginals).made around the 1970's.