75 in, Load Capacity 500 lb, Thread Size 1/2 In.-13, Construction Steel, Hex 3/4 in, Includes Locking Nut, Bolt Length 2 in, Finish Yellow Zinc-Plated, Base Material Steel, Thrust Pad Material Anti-Vibration Pad, Anti-Vibration Yes, Base Steel w/ Anti-Vibration Pad Leveling Mount, Leveling Mount Type Anti-Vibration, Base Dia.