Based on this product's specifications, here are some alternatives and similar models
Carpet shears NEO tools TOP-63-901 — manual cutting tool for carpet and flooring materials
Summary description:
Carpet shears NEO tools TOP-63-901 are a manual cutting tool designed for trimming and shaping carpets, rugs and various flooring materials. The shears provide straight cuts and edge finishing for installation and repair tasks. Suitable for professional fitters and DIY users when installing, altering or removing carpet sections in homes and commercial premises.