The Slevad switch-a-blade bucktail spinner has many unique features. The clevis allows the fisherman to change the blade. The fisherman can put a bigger, different shape or colored spinner blade on the jig, the hook may be changed by sliding the brass beads up the shaft. This makes this spinner the most versatile piece of equipment in your tackle box. Think of the possibilities. You can use the Bucktail streamer that comes with this spinner or you can put a simple treble on it. You can us a mono worm rig or a single hook. Change the size of hook for the type of fish you are fishing. The possibilities are only limited by your own ingenuity. These spinners at a sporting goods store would cost from $4 to $5. The Bucktail streamer can be removed and used as a streamer on your fly rod. These spinners come in a variety of sizes with a stinger hook option.