JackJaw® 511 Square Sign Post Super Puller 3 1/4" - 3 1/2"

The JackJaw®511 Square Sign Post Super Puller is the fast, easy and safe way to extract square sign posts (Telespar or Unistrut 3 1/4”  - 3 1/2”) from hard conditions.  These hard conditions generally result from tight kalichi clay (found in Arizona) or frozen ground. More information below. Operating Instructions (pdf) Product Line Brochure (pdf) --   Square Sign Post Super Puller - 3 1/4" to 3 1/2" Telespar/Unistrut The JackJaw®511 Square Sign Post Super Puller is the fast, easy and safe way to extract square sign posts (Telespar or Unistrut) (3 1/4”  - 3 1/2”) from hard conditions.  These hard conditions generally result from tight kalichi clay (found in Arizona) or frozen ground. Protect Your Investments - People, Posts and Equipment This square sign post super puller extracts posts straight out of any surface. The JackJaw® 511 square sign post super puller is a rugged all steel puller that weighs 37 pounds.  In addition, it’s patented jaw mechanism provides a positive grip that prevents back and shoulder strain of operators that results from the whiplash of other pullers.  In addition, you no longer need an expensive bobcat and 3 guys to pull sign posts.  One guy can do the job! The sturdy lever arm gives you a 28 to 1 mechanical advantage.  A 100lb down force on the handle generates a 2800lb upward force and a 5600lb gripping force on the post.  The mechanical advantage of the puller is 20 to 1 when the handle is retracted.  Tilted posts?  No problem!  Just lean the JackJaw® square sign post puller to align with the post. Post width / Grip Width is 3 1/4" to 3 1/2" Made to Last! JackJaw® square sign post pullers are produced in Dayton, Ohio from heavy gauge steel plate, and tubing to withstand everyday job site use.  JackJaw® units have a zinc and clear chromate plating for long lasting durability and corrosion resistance.  The easily replaceable jaws (CA0006 jaw kit) are case hardened AR400 steel for long wear.  Also, the jaws can be easily replaced in the field.  Order item CA0006 jaw kit when needed. Made in the U.S.A. Item # JJ0511 Boxed Weight 41.00 lbs Operating Instructions (pdf) Product Line Brochure (pdf)