Variable Size Geological Thin Section Holder

This variable size geological thin section holder holds either standard petrographic slides of up to 48 x 28mm or slides from 40 x 20mm to 75 x 25mm.
Two clips are provided for secure holding.
Tweezers insert enables easy loading.

Overall dimensions are 51 x 32 x 8mm.
Standard 3.2mm (1/8″) pin length is 9.5mm.
Material: vacuum grade aluminum with copper clips and brass screws.

Screw used is M2 x 3mm, Pan, Brass