METAL ANVILS designed to be replaceable and quickly exchanged to match application needs. Omer part numbers: 98.06, 98.06-6, 98.06-7, 98.06-4, 98.06-8, 98.06-800. These superbly made Metal Anvils, allow different clinching solutions. Customized anvil types that bend (Clinch) the staple legs as seen in... the picture. Flexibility of installing these anvils on the following Omer automated systems: ROC 16 - ROP 16 - ROC 25 - ROP 25 So Omer's Italian engineering team provides these anvil options for professional clinching alternatives. Always ready to solve fastening problems and turn them into production "opportunities", Omer the name to trust!