Based on this product's specifications, here are some alternatives and similar models
Angle grinder accessory AWTools AW55115 — replacement part, weight 520 g
Summary description:
AWTools AW55115 is an angle grinder accessory intended as a replacement or spare part for compatible handheld grinders. The unit weight is 520 g. Designed to support repair, maintenance or parts replacement tasks, it suits workshops and DIY users needing a direct-fit component to restore tool functionality without replacing the entire machine.