Pendulum clock suspension spring. Brass and steel. DIMENSIONS: B = 19.5mm A = 5.0mm C = 8.4mm
Pendulum clock suspension spring. Brass and steel. DIMENSIONS: B = 16.5mm A = 5.0mm C = 9.5mm
Pendulum clock suspension spring. Brass and steel. DIMENSIONS: B = 18.5mm A = 4.0mm C = 11.5mm