Grip

• stock

  The handle end of some implements or tools; "he grabbed the cue by the stock".

• crop

  The stock or handle of a whip.

Also contains

• cowhide

  A heavy flexible whip braided from leather made from the hide of a cow.

• strap

  Whip consisting of a strip of leather used in flogging.

• horsewhip

  A whip for controlling horses.

• riding crop

  A short whip with a thong at the end and a handle for opening gates.

• cat

  A whip with nine knotted cords; "British sailors feared the cat".

• lash

  Leather strip that forms the flexible part of a whip.

• knout

  A whip with a lash of leather thongs twisted with wire; used for flogging prisoners.

• quirt

  Whip with a leather thong at the end.

• flagellum

  A whip used to inflict punishment (often used for pedantic humor).