This dual-locking jack stand offers an additional safety pin for extra security, which reviewers praise.
Capacity: 3 tons (6,000 lbs).
Locking system: Traditional ratcheting system with a safety pin for double security.
Material: Sturdy stamped steel with a high-quality cast ductile iron ratchet bar.
Height: Adjustable from 13-1/2 to 21 inches.