Ensure professional garage safety with this premium underhoist support stand, a heavy-duty 3/4-ton (1,653 lbs / 750 kg) jack stand solution designed for vehicle lifts, underbody repair, exhaust work, and transmission support. Featuring a stable disc base and a pipe-stand style structure, this support stand keeps components level and balanced while working under a raised vehicle. The extra-tall adjustable height range of 52.8" to 76" provides excellent underhoist clearance for 2-post and 4-post lift environments, with easy-to-use height calibration for quick positioning under the chassis. Built with a thick 6mm circular base and reinforced 3mm triangular gussets, this heavy-duty steel construction delivers wobble-free safety and stability, significantly reducing shifting during operation. The precision threaded screw rod features an integrated self-locking mechanism, preventing accidental lowering and ensuring dependable support without unwanted movement. The U-shaped tray is equipped with protective rubber padding, securely securing your vehicle while offering non-slip and scratch-free support. This unit comes with a pair of installation gloves for added convenience and safety during setup. This versatile stand is ideal for metal fabrication, professional automotive service, and construction applications, engineered to meet the demands of commercial shops and experienced tradespeople.