??PERFECT QUALITY--This can be used with an air compressor, portable air tank, & even manually like a standard bottle jack.
?? Capacity: 12 Ton Min. Height: 10 1/4" Max. Height: 20" (with screw extended 3") 1 Air valvbe and inlet 1/4" x 18NPT stroke 6-5/8" Adjustable Height: 8.2CM (3-1/8") 90-120 PSI air pressure
??GUARANTEE!You and all our clients have a 100% money back guarantee if any problems with the product occur. We ensure the high quality products.One of the most important things for our company are our customers,and the second one we do our best to glad our customers... if you dislike the product,it's ok, we're here to help you