Puller

noun

1. In turpentining, a long-handled hack used for chipping faces too high to be reached with the ordinary hack.
2. One who or that which pulls.
3. One who, or that which, pulls.
4. Anything that pulls, but especially a hoist in which a cable is attached to a lever and a ratchet mechanism
5. someone who applies force so as to cause motion toward herself or himself