Genuine Mila 35mm Backset upvc Lock Case Gear Box Single Spindle To Suit Mila Multilock, Coldseal & Swiftframe Locks Mila 047200. Mila, Coldseal, Swiftframe upvc door locks replacement door lockcase gearbox repairs old style full length locks which have been discontinued.It is normally the lockcase that fails so by simply changing the old case you will be able to restore your lock to full operation again.It is quite easy to mix this up with the Mila 4500 door lock gearbox. However when you look at the detailed dimensional drawing shown below in the thumbnil pictures you will easily see that the linkage points are different and in different positions.You may find that the faceplate is stamped with either Mila, Coldseal or Swiftframe on the faceplate the door gear is the same and was manufactured by Mila in all cases.
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