Underhoist Jack Stand 3/4 Ton, 1653lbs Capacity - Automotive Support Stand with Wheels, Q235B Steel, 38.4-75.4in Height, Triangular Base

【Heavy Duty Capacity】: Supports up to 1653.5 lbs / 0.75 ton; constructed from Q235B steel for exceptional strength and resistance to deformation or twisting; ideal for most small cars and similar vehicles, ensuring reliable support during automotive work 【Quick Height Adjustment】: Features a height adjustment range of 38.4" - 75.4" / 975 - 1915 mm; utilizes locked holes on the main post and a threaded rod for precise adjustments; thrust bearing in the spin handle enables effortless raising and lowering under load 【Stable & Secure Design】: Incorporates a thickened 0.2" circular base and 0.1" triangular gussets for enhanced load stability; U-shaped tray with rubber padding provides a non-slip grip and protects against chassis damage; promotes a safe and secure working environment 【Self-Locking Mechanism】: Equipped with a self-locking threaded screw rod preventing unintentional lowering; allows for safe and secure height adjustments without requiring assistance; rubber handle offers a comfortable and secure grip during operation 【Versatile Automotive Use】: Provides partial support for installing, removing, and inspecting vehicle components such as transmissions, exhaust systems, radiators, and drive shafts; complements floor jacks and automotive lifts for comprehensive maintenance and repair tasks