Based on this product's specifications, here are some alternatives and similar models
STANLEY Mini Pipe Bender 0-70-451 — hand bender for small-diameter pipes
Summary description:
STANLEY Mini Pipe Bender model 0-70-451 is a handheld pipe bending tool designed for bending small-diameter pipes and tubes. As a compact manual bender, it is intended for on-site plumbing, HVAC work, and light fabrication where precise bends in tight spaces are required. The tool offers simple operation for forming bends without specialized machinery.