Based on this product's specifications, here are some alternatives and similar models
Socket bit Rockforce 1/2" 16mm (6-point) RF-44516
Summary description:
Rockforce impact socket bit with 1/2" drive and 16 mm diameter (6-point). Designed for use with impact wrenches and pneumatic or electric impact drivers, it provides a hexagonal contact for secure fastening and torque transmission. Suitable for automotive repair, machinery maintenance and general workshop tasks where durable, impact-rated sockets are required.