Spring-loaded specimen holder for single metallographic mounts 1″ to 1.5″ in diameter.
Two different heights allow for samples up to 0.5″ (12.7mm) or 0.5-1.125″ (12.7-28.6mm).

Shown with, and without, an example of a mounted sample.
The sample is pressed to the cap by the spring, ensuring the polished face of the specimen is flat across the mount.

The removable insert is used for 1″ samples and is removed for larger samples.
Ideal for wide area imaging, and stitching images with minimal focus change between stage moves.

Supplied with a short M4 x 6mm removable pin stub.
Fixture dimensions are 2.2″ (56mm) in diameter overall, and 0.975″ (24.8mm) tall with standard caps and 1.475″ (37.5mm) tall with the 15481-4 caps.