The Waring WSB70ST is a 21-inch stainless steel immersion blender shaft designed for use with WSBPP, WSB50, WSB55, WSB60, WSB65, and WSB70 models. This durable attachment allows for efficient blending and mixing of large quantities, making it ideal for commercial kitchens and food service operations. Its robust construction ensures longevity and reliability, while the extended length provides versatility for deep pots and containers. Enhance your blending capabilities with this essential accessory.