RESSORTS

HOLE END CLOCK MAINSPRING 9.5mm x 0.43mm x 38mm Clock-grade steel. Many of M&P's mainsprings were …

HOLE END CLOCK MAINSPRING 10mm x 0.30mm x 32mm Clock-grade steel. Many of M&P's mainsprings were p…

HOLE END CLOCK MAINSPRING 11mm x 0.25mm x 20mm Clock-grade steel. Many of M&P's mainsprings were p…

HOLE END CLOCK MAINSPRING 13mm x 0.40mm x 50mm Clock-grade steel. Many of M&P's mainsprings were p…

HOLE END CLOCK MAINSPRING 14mm x 0.28mm x 1150mm Clock-grade steel. Many of M&P's mainsprings were…

HOLE END CLOCK MAINSPRING 14mm x 0.28mm x 28mm Clock-grade steel. Many of M&P's mainsprings were p…

HOLE END CLOCK MAINSPRING 14mm x 0.35mm x 30mm Clock-grade steel. Many of M&P's mainsprings were p…

HOLE END CLOCK MAINSPRING 14mm x 0.45mm x 45mm Clock-grade steel. Many of M&P's mainsprings were p…

HOLE END CLOCK MAINSPRING 17mm x 0.25mm x 25mm Clock-grade steel. Many of M&P's mainsprings were p…

HOLE END CLOCK MAINSPRING 18mm x 0.25mm x 30mm Clock-grade steel. Many of M&P's mainsprings were p…

HOLE END CLOCK MAINSPRING 18mm x 0.50mm x 45mm Clock-grade steel. Many of M&P's mainsprings were p…

HOLE END CLOCK MAINSPRING 20mm x 0.25mm x 30mm Clock-grade steel. Many of M&P's mainsprings were p…

HOLE END CLOCK MAINSPRING 21mm x 0.30mm x 30mm Clock-grade steel. Many of M&P's mainsprings were p…

HOLE END CLOCK MAINSPRING 22mm x 0.25mm x 28mm Clock-grade steel. Many of M&P's mainsprings were p…

HOLE END CLOCK MAINSPRING 22mm x 0.30mm x 35mm Clock-grade steel. Many of M&P's mainsprings were p…

HOLE END CLOCK MAINSPRING 22mm x 0.40mm x 45mm Clock-grade steel. Many of M&P's mainsprings were p…

HOLE END CLOCK MAINSPRING 25mm x 0.45mm x 45mm Clock-grade steel. Many of M&P's mainsprings were p…

HOLE END CLOCK MAINSPRING 30mm x 0.65mm x 60mm Clock-grade steel. Many of M&P's mainsprings were p…

HOLE END CLOCK MAINSPRING 35mm x 0.70mm x 112mm Clock-grade steel. Many of M&P's mainsprings were …

SPRING STEEL COIL, 7mm X 0.45 X 1300mm Straight cut ends. Fixed lengths of clock-grade carbon stee…