Heavy‑duty steel jack stands support up to 2 tons, perfect for tire changes and vehicle maintenance. Quick ratchet adjustment with locking pin for stable height fixation, fits various vehicle chassis. Large triangular base increases contact area, anti‑slip & anti‑tip for safer lifting work. Thickened high‑strength steel with anti‑rust coating, wear‑resistant for long‑time use. Compact design, easy storage in car trunk, ideal for roadside emergency and home repair.