The KNIPEX TN331-003 Letter Stamps are essential for precise marking and engraving. Made from high-quality steel, these stamps ensure durability and longevity. Each stamp features a clear letter design, perfect for creating professional-grade impressions. The set includes uppercase letters, ideal for various applications in metalworking and crafting. With a compact size, these stamps are easy to handle and store. Compatible with a range of materials, they are perfect for both hobbyists and professionals looking to add a personal touch to their projects.