![Jaeger LeCoultre® calibre # K830 pallet cock screw](http://perrinwatchparts.com/cdn/shop/products/LC-4805125_75040c7e-d312-424d-b739-4bf5bf2f14c1_600x600.png?v=1697246010)
Jaeger LeCoultre® pallet cock screw, part # 5125, calibre # K830
pallet cock screw to fit Jaeger LeCoultre® calibres: 10ROL, 480, 800, 810, K830, K831
* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Jaeger LeCoultre®. Jaeger LeCoultre® warranty does not apply to parts supplied by H. & W. Perrin Company Limited. Using generic parts may devalue your watch.