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  • Hamilton 992B mainspring

    • Hamilton 992B 317 16 Size Mainspring

    Hamilton

    $28.00
    (No reviews yet) Write a Review
    SKU:
    MSP HAM 992B
    Availability:
    Ships Within 24 Hours!
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    Out of stock

    Product Description

    Hamilton 16 Size 317 and 992B Swiss made self lubricating mainspring.  This is a T end mainspring. 992B has been manufactured with different size mainsprings. Please compare the sizes.

     

    Height 2.80mm

    Width  0.17mm

    length 540mm

    barrel inner width 17mm

     

    Photo of mainspring is for reference only not exact photo of the item.

     

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