Based on this product's specifications, here are some alternatives and similar models
Collar Puller Mini 18 cm, set of 2 — Collar brand compact puller tool
Summary description:
Collar Puller Mini is a compact 18 cm puller tool from Collar sold as a set of 2. Designed for small-scale pulling and fastening tasks, the mini size suits tight spaces and delicate operations. Useful for hobbyists and professionals needing a handheld puller for light-duty use where a compact, easy-to-handle tool is required.