Straight Bulk Specimen Holder

Versatile specimen holder to clamp irregular or long shaped specimens.
Opening is 15.9W x 25.4L x 9.5mm D (5/8″ x 1″ x 3/8″).

Made of aluminum with stainless steel allen screws.
Allen wrench included.

Screw used is 6-32 x 1/2 hex set screw, stainless steel.