Berg offers hardness testing accessories from Wilson. Our accessories include anvils, diamond and ball indenters, jack-rests, mandrels and XY stages for Rockwell. Anvils are used for supporting materials during testing, diamond and ball indenters are used in different hardness testers to indent the material when checking its hardness. Jack-rests are used to support long and heavy materials. Mandrels are tools that test the outside diameters of thin tubing. The Wilson Rockwell Manual XY Stage is used to provide stability when performing inspections. It also comes with a micrometer to make measurements all in one. Please browse our categories to find the best product for you. If you have any questions, please call us at 1-847-577-3980 or email us at firstname.lastname@example.org. Our knowledgeable staff is here to help.