The Duralast 2 1/4 Ton Jack Stands with Adjustable Height are a set of two high quality steel jack stands designed for passenger vehicles. With a capacity of 4409.25 lbs per stand, these jack stands are durable and reliable for lifting and supporting vehicles during maintenance or repairs. The adjustable height feature allows for easy customization to fit specific needs, making them a versatile tool for any automotive project. Made in China, these manual jack stands are a solid addition to any workshop or garage.