Based on this product's specifications, here are some alternatives and similar models
Dedra Spline Socket Bit 1/2" M12, 55mm
Summary description:
The Dedra 1/2" Spline socket bit, model M12 with a 55mm length, is a professional-grade tool designed for high-torque fastening applications. Compatible with 1/2" drive ratchets, this durable bit ensures a precise fit for Spline-profile bolts. Ideal for automotive repairs and mechanical assembly, it provides reliable performance and long-lasting durability for demanding workshop tasks.