
( Brand: Duff-norton ), ( Manufacturer Part Number: M2554-12 ), ( Part Type: Turn Screw )
The Duff-Norton M2554-12 Screw Jack is a robust and reliable solution for your heavy-duty lifting needs. This screw jack boasts a impressive 500-pound capacity, making it suitable for a wide range of applications where substantial weight is involved. Its travel length of 12 inches allows for precise positioning, while its 20-turn lead screw provides a fine level of adjustment.
The M2554-12 is constructed from high-quality materials, ensuring durability and longevity. The screw is made of hardened steel for strength and resistance to wear, and the nut is made of corrosion-resistant material for long-term performance in various environmental conditions. The screw jack also features a heavy-duty mounting base with four 1/2-inch mounting bolts, ensuring a secure and stable installation.
The Duff-Norton M2554-12 Screw Jack is equipped with a safety locking device that engages when the jack is fully extended or retracted, preventing accidental movement and ensuring safety. The handle is ergonomically designed for easy operation, and the thread pitch of the screw ensures smooth and easy operation.
In summary, the Duff-Norton M2554-12 Screw Jack is a powerful and versatile tool that offers a combination of strength, precision, and reliability. Its high capacity, long travel, and fine adjustment make it an ideal choice for a wide range of applications, from industrial machinery to laboratory equipment. With its durable construction and safety features, this screw jack is a smart investment for any professional or DIY user.
Pros of Buying Duff-Norton M2554-12 Screw Jack:1. High Load Capacity: With a load capacity of 500 lbs, this screw jack is ideal for heavy-duty applications.
2. Long Travel: The 12-inch travel range allows for significant height adjustments, making it versatile for various applications.
3. Durable Construction: Duff-Norton is known for its high-quality materials and craftsmanship, ensuring the jack's longevity.
4. Reliable Performance: The screw jack operates smoothly and consistently, reducing the risk of failure or damage during use.
Cons of Buying Duff-Norton M2554-12 Screw Jack:1. Cost: Compared to smaller or lower capacity jacks, the Duff-Norton M2554-12 can be more expensive due to its robust design and high load capacity.
2. Size and Weight: Due to its size and weight, this screw jack may be less portable than lighter alternatives.
3. Limited Turns: With only 20 turns, the jack may not be suitable for applications requiring a more extensive height range or finer adjustments.
Conclusion:The Duff-Norton M2554-12 screw jack is an excellent choice for heavy-duty applications requiring a high load capacity and significant travel range. While the price and size may be drawbacks for some users, the jack's durability, reliable performance, and versatility make it a worthwhile investment for many applications.
Recommendation:If you need a heavy-duty screw jack with a substantial travel range, the Duff-Norton M2554-12 is a recommended option. However, if budget, portability, or fine adjustments are more important, you may want to consider other models with lower load capacities or travel ranges.
Mounting Flange/Base.: Screw Jack. Specifications. Screw Drive Type Jack.
This screw jack is in good condition with minor scuffs and scratches from previous use. No further testing was performed. Lead Lifting Screw Diameter 1/2 in x .250. Comes in non-original packaging.
Model: M2554-12. End Type Top Plate. Stroke 12.0000 in - 12. Buyer pays for all shipping costs.
This item is guaranteed to be as described. Manufacturer: Duff-Norton. Body Material Aluminum. Condition: Used.
Configuration Inverted Translating. Duff-Norton M2554-12 Machine Screw Jack, 500lb, 12 Travel, 20 Turns/ in.