Bring a Smart Solution to the Table. ​AssistantTM Attachments are utilized with the HerculesTM 3 Universal Stabilizer Arm and are available in four sizes to accommodate various anatomical and surgical applications. They are malleable and can bend to conform to anatominal shapes, and are ideal for procedures requiring a human hand. The textured, silicone coated surface provides exceptional grip and positional stability, helping to maximize field of view.