The Perch Jerker Spinner is the most versatile in line spinner on the planet! Let's face it, spinners catch everything that swims. The Perch Jerker's match the hatch size, unique configuration and dual blades creates a flash and wiggle that fish of all species can't resist. The interchangeable and removable hook allows for a number of creative ways to fish and make them your own! Handmade in Chicago, IL USA of the finest stainless and brass components all made in the USA.