A Spinnerbait refers to any one of a family of fishing lures that get their name from one or more metal blades shaped so as to spin like a propeller when the lure is in motion, creating varying degrees of flash and vibration that mimics small fish. The two most popular types of spinnerbaits are the 'in-line spinner' and 'safety pin' spinnerbaits, though others such as the 'tail-spinner' also exist. In-Line Spinner The in-line spinner is named for the fact that a metal blade revolves around a ce… (More on Spinnerbait)