Based on this product's specifications, here are some alternatives and similar models
BAHCO 2681 Replacement Rivet Head Set for 2.4 mm, 3.2 mm, 4.0 mm, and 4.8 mm Rivets
Summary description:
The BAHCO 2681 replacement rivet head set is designed for use with the BAHCO 2681 hand riveter. This set includes interchangeable heads compatible with rivet diameters of 2.4 mm, 3.2 mm, 4.0 mm, and 4.8 mm. These precision-engineered components ensure reliable fastening performance and versatility for various assembly and repair tasks, allowing for quick and easy adjustments when working with different rivet sizes.