The MST Heath Chalazion Forceps (Item #AF0440) is a purpose-built ophthalmic instrument in the Forceps & Clamps portfolio. Solid oval lower plate, 12mm x 14mm open upper plate, locking thumb screw. Flat handle. Overall length: 98mm. This combination of thoughtful design details and clearly defined specifications helps surgeons quickly identify the configuration that best fits their preferred technique and procedural needs.