MACHINIST’S JACK (3900-0070)

MACHINIST’S JACK (3900-0070) (SKU: 3900-0070)

Machinist’s Jack

• Tested lifting capacity is approximately 1,000 lbs
• Adjustable pin and lock nut for permanent positioning
• Adjustable screw and tilting swivel head
• 3-4″ range with 1″ height adjustment
• Made of heavy cast steel
• 3/8″-16 threads

Specifications

• Machinist’s Jack
• Tested lifting capacity is approximately 1,000 lbs.
• Adjustable pin and lock nut for permanent positioning.
• Adjustable screw and tilting swivel head.
• 3-4″ range with 1″ height adjustment.
• Made of heavy cast steel.
• 3/8″-16 threads.
• Weight: 0.3
• Dimensions: L 3, W 1, H 6

Benefits

• Industrial-grade tooling designed for dependable shop performance.
• Supports consistent results when applied with correct setup practices.
• A practical choice for U.S. machine shops and maintenance work.

Recommended use

• Confirm compatibility (size, interface, machine capacity) before ordering.
• Follow safe operating practices and use appropriate PPE.
• Optimize setup rigidity and process parameters for best results.

USA Warehouse Stock — Fast U.S. fulfillment.