- Efficient steering knuckle expander helps remove and install suspension struts by keeping split hubs open, reducing the risk of damage to larger upper hubs and split lower ball joints. - Material and durability: Made from reliable high-strength steel; wear-resistant, strong, and non-deformable to withstand harsh conditions. - Ready to use: Allows maximum torque with 13 mm hand tools; easy handling saves time and effort; no need for elaborate power or pneumatic tools. - Wide compatibility: Adaptable to different car models; lightweight and compact for easy transport, handling, and storage. - Practical use scenarios: - Servicing suspension on cars with split hubs or larger upper hubs and split lower ball joints. - Quick strut removal and installation in professional shops or DIY garages with limited tooling. - Field service or home maintenance where preserving hub components while applying torque matters.