Underhoist Jack Stand 3/4 Ton - Automotive Support Stand with Round Base - Heavy Duty Steel Jack for Car Repair - 52.8"-76" Height Adjustment

【Heavy Duty Construction】: Crafted from Q235B steel with a 0.2” thick base for exceptional stability and a maximum load capacity of 1653.5 lbs / 0.75 tons; designed to withstand heavy loads and prevent deformation or twisting during vehicle repair and maintenance. 【Effortless Height Adjustment】: Equipped with a thrust bearing-mounted spin handle allowing for smooth and quick height adjustments ranging from 52.8” to 76.0” (1340-1930 mm); ideal for accommodating various vehicle sizes and maintenance tasks efficiently. 【Enhanced Safety Features】: Features a self-locking threaded screw rod that securely prevents lowering without intentional adjustment; U-shaped tray with rubber padding ensures a non-slip grip and protects the vehicle's chassis from damage during lifting and support. 【Stable Round Base Design】: The 0.2” (5mm) thick round base provides a wider contact area, distributing weight evenly and enhancing overall stability; reducing the risk of wobbling or tipping during use, creating a safer working environment. 【Versatile Automotive Support】: Ideal for supporting vehicles during repairs, inspections, or component replacements such as transmissions, exhaust systems, and drive shafts; suitable for use with floor jacks or automotive lifts for comprehensive vehicle maintenance.