24:1 Worm Gear Machine Screw Action Jack Limitorque L386803 10-Ton Upright Keyed

Up for sale is a an action jack with a ration of 24:1 worm gear style, machine screw, with a 10 ton capacity and upright keyed. Item listed is manufactured by Limitorque Corporation. It shows signs of prior usage. No paperwork or hardware is included. It is sold with only what is displayed in the photos. 

Details: 

A Keyed Machine Screw Jack has a keyway machined along the length of the lifting screw. A matching key is fastened to the cover of the jack which will eliminate lift shaft rotation. The keyway in the screw causes greater than normal wear on the internal drive sleeve threads, somewhat reducing jack life.

7-3-1