Excellent Performance Our 6 Ton jack stands have a flexible range of 13-levels of adjustable height, a lifting range of 15.6" to 23.4" (390-590mm), and the load capacity of a single jack stand is 6 ton(13,200lbs), and the maximum rated load capacity can be increased by 1.5 times! The rigid stamped steel construction ensures the jack stand is strong and corrosion-resistant. The jack stand features a wide pyramid base, providing extra strength and stable support. And the saddle has a large surface area for better contact with the load being supported. Double Safety Design Prioritizing safety during repairs, our car jack stands 6 Ton are designed with a dual safety mechanism, featuring a handle adjustment locking ratchet bar and a metal removable safety pin. The removable locking support pin provides additional security, increasing safety by 200%! Adjustable Ratchet Bar : The multi-position ratchet bar is made of high-quality cast ductile iron, thickened and forged in one piece, which is durable and not easy to break. The ratchet bar adopts a serrated design, which can be easily and quickly adjusted to the required height and locked in place, allowing DYI enthusiasts or mechanics to maintain or repair cars safely and happily.