5355-14-449-3095

Dial Mask

5355144493095 144493095 75261756361 K752-61756-361 752-61756-361

An item specifically designed to be used with a multiscale dial or sector of a measuring device to limit, open or close the observation of the scale (s), or dial (s) desired. It is usually flat and contains one or more observation slots. It may be hinged or otherwise moved by rotary or straight-line motion to expose the scale or scales required for observation. View more Dial Mask