Based on this product's specifications, here are some alternatives and similar models
Spanner Bosch 1 607 950 048 Metal Compatibility Bosch GGS 6 Professional
Summary description:
The Bosch 1 607 950 048 Spanner is a metal tool designed for use with the Bosch GGS 6 Professional die grinder. It is sold as a single piece and is essential for maintenance and tool adjustments, ensuring optimal performance and longevity of your equipment.