Big Red T35191 lightweight jack stands are used to support your vehicle after lifting with a jack. Constructed of high-grade forged steel with a welded frame design for durability, it handles a wide range of vehicles including small cars, SUVs and light duty trucks. Adjustable height ranges from 15-3/8 in. to 23-13/16 in. with a 6-Ton (12,000 lbs.) load capacity. Multi-position ratchet bar has a sawtooth design, allowing for quick height adjustments that lock into place. It features a large saddle surface area for better contact with the load being supported. A wide pyramid foot base provides added strength and stable support. Includes a limited 1-year manufacturer warranty.