15320 SEM Bulk Specimen Holder clamps bulky, irregular samples Opening is 15.9mm (5/8") wide x 25.4mm (1") long x 9.5mm (3/8") deep. 3.2mm (1/8") dia. pin. Material: machined aluminum with stainless steel allen set screws. Allen wrench included. Screw used is 6-32 x 1/2 Hex, Set, SS 15321 Large Bulk Specimen Holder Opening is 32mm (1-1/4") wide x 32mm (1-1/4") long x 13mm (1/2") deep. 3.2mm (1/8") dia. pin. Material: machined aluminum with stainless steel allen set screws. Allen wrench included. Screw used is 6-32 x 1/2 Hex, Set, SS 15322 X-Large Bulk Specimen Holder or up to 2" specimens Opening is 52mm (2") wide x 40mm (1-1/2") long x 13mm (1/2") deep. 3.2mm (1/8") dia. pin. Material: machined aluminum with stainless steel allen set screws. Allen wrench included. Screw used is 6-32 x 1/2 Hex, Set, SS 15323 XX-Large Bulk Specimen Holder for up to 3" specimens Opening is 80mm (3-1/8") wide x 48mm (1-7/8") long x 13mm (1/2") deep. 3.2mm (1/8") dia. pin. Material: machined aluminum with stainless steel allen set screws. Allen wrench included. Screw used is 6-32 x 1/2 Hex, Set, SS
