The JackJaw®100 easily pulls ¾” and 7/8” form stakes used in concrete applications, and string line stakes.  It is the compact model (14” tall) that fits behind the seat of the truck.  JackJaw® stake extractors pull stakes straight up out of the ground without bending them or breaking the fresh concrete, even when the stake is flush with the top of the form.  A 50lb push on the handle generates a massive 1050lbs of gripping force and a 450lb upward breakout force on the stake.  Contractors can now drive the top of the stakes below the top of the form, allowing them to finish the concrete faster by screeding over the top of the forms.  With the low grip height of the JackJaw® stake extractor, the contractor can easily pull the stakes, even when driven below the top of the form. This tremendous leverage prevents operator back injuries.  The JackJaw®200 easily pulls ¾” and 7/8” form stakes used in concrete applications, “T” fence posts, and string line stakes. This taller model (29” tall) allows you to pull stakes without bending over.