Ideal for supporting vehicle components under the vehicle. All steel construction for added strength. Adjustable pin chained to the stand secures the support column at 6 different height positions. Quick adjust spin handle with thrust bearing eliminates wear and provides ease of turning under load. 1-1/4” diameter acme threaded screw has 6-1/4” of travel for fine adjustment. 5/8” thick rubber saddle pad. Wide base design for load stability.