The Waring WSBBC clamp for Big Stik Immersion blenders is the perfect time saving tool. The Waring WSBBC securely clamps to the side of any foodservice stock pot. There's no need to spend time holding the immersion blender, because the clamp will do the work for you. You can even adjust the angle of the clamp so your immersion blender can be angled in the stock pot. The Waring WSBBC is compatible with all Waring Big Stik immersion blenders. It works with the following Waring item numbers: WSB50, WSB55, WSB60, WSB65, and WSB70.