Based on this product's specifications, here are some alternatives and similar models
Telescopic Support Rod AWTools 160–290 mm, load capacity 60 kg, pack of 8
Summary description:
Telescopic support rod by AWTools with adjustable length from 160 to 290 mm and rated load capacity of 60 kg. Supplied as a pack of eight, these supports are designed for temporary bracing, leveling and aligning panels, frames or light structures. Features adjustable telescoping tube, secure locking mechanism and compact size for on-site use and transport.