Underhoist Jack Stand 3/4 Ton - 1653lbs Capacity - Heavy Duty Steel Car Support Stand with Round Base - Adjustable Height 52.8-76.0 Inch for Automotive Repair

【Heavy Duty Construction】: Constructed from Q235B steel; offers a robust 3/4-ton (1653.5 lbs) weight capacity; designed to prevent deformation or twisting during use; ideal for supporting most small cars and similar vehicles during maintenance and repair 【Effortless Height Adjustment】: Equipped with a thrust bearing mounted spin handle; allows for easy and quick height adjustments even under heavy loads; height adjustment range of 52.8" - 76.0" (1340 - 1930 mm) accommodates various vehicle sizes and work requirements 【Enhanced Safety & Stability】: Features a 0.2" (5 mm) thick circular base for increased load stability; includes a U-shaped tray with rubber padding to provide secure, non-slip support; minimizes the risk of vehicle wobbling or chassis damage 【Self-Locking Mechanism】: Designed with a self-locking threaded screw rod; prevents accidental lowering of the stand; allows for secure and independent operation without needing additional assistance or tools during adjustments 【Versatile Automotive Support】: Provides partial support for positioning vehicle components during installation and removal; suitable for tasks like exhaust repairs, transmission work, and inspections; enhances access for technicians working on various undercarriage components