Complete in a "shop-hardened," protective molded case. Use the jack screw utility set when you are setting up machinery and in other machine shop applications. Perfect for leveling work on planer beds and upright drills.

Features:

• 1-1/4-inch diameter jack (at base)
• 2-1/4 to 3-3/8 inch range
• Easily lifts 1,000 pounds
• Two extension bases: 2 inches and 1 inch high respectively
• Use extensions singly or together
• When used together, a height of 6-3/8 inches may be obtained with the jack