JackJaw® Extractors are the New Force in Square Sign Post Pulling! JackJaw® 304 and 504 models are the fast, easy and safe way to pull square sign posts. The powerful, patented jaw mechanism allows you to pull posts straight out of the ground without bending them. The jaw mechanism provides a positive grip that prevents back and shoulder strain that results from the whiplash of other pullers.
The JJ0304 sturdy lever arm gives you a 16 to 1 mechanical advantage. A 100lb down force on the handle generates a 1600lb upward force and a 3200lb gripping force on the post.
The JJ0504 Super Extractor generates a massive 2800lbs of upward force when the handle is pushed down with 100lbs.
JackJaw® Extractors are produced in Dayton, Ohio from heavy gauge steel plate and tubing to withstand everyday job site use. The easily replaceable jaws are case hardened AR400 steel for long wear. JackJaw® units have a zinc and clear chromate plating for long lasting durability and corrosion resistance.
Made in the USA