Turn your Pro Eagle Jack into a JACK STAND with this user friendly tool. Extends into place with the push of a lever, locking your Jack at the height you need until it is removed. Holds even if hydraulic pressure is released accidentally, and when you are done, it's small enough to store in a drawer or glove box. Not something you can do with a space hogging jack stand. Designed to work with Pro Eagle two and three ton jacks. Will not work with the 1.5 ton jack. FEATURES Turns Your Pro Eagle Jack Into Safe Jack Stand. Portable And Convenient Design For Hassle-free Adventures. Lock Confidently With Simple Mechanical Design. Protect Garage Floors Without Scratching (Unlike Jacks Stands). Great For Shops, The Track, Test Sessions Or Roadside Repairs!!! MAX LOAD: 3 tons Rated up to 3.5 Tons. Not to exceed jack capacity. Length:18.5" Extended / 10.5" Collapsed. Weight: 3.9 lbs Warranty: 1 YEAR (For manufacturer defects).