Dual Geological Thin Section Holder

Holds two standard geological thin sections or petrographic slides of up to 47 x 27mm (compatible with 45 x 25mm, 46 x 26mm, 46 x 27mm, and 47 x 27mm). Tweezer inserts enable easy loading. Clips are provided for secure holding. Overall dimensions are 55 x 58 x 8mm. Pin length is 9.5mm. Material: aluminum with copper clips and brass screws.