Craftsman Ryobi Tiller Handle Grip 720-0278A Genuine OEM Replacement Fits Craftsman MTD Ryobi Kmart. This is a Genuine OEM Craftsman part. This handle grip (part number 720-0278A) is for tillers. Handle grip 720-0278A slips on the handle to provide cushion while operating the tiller. Wear work gloves to protect your hands when installing this part. ... - Craftsman Ryobi Tiller Handle Grip 720-0278A Genuine OEM Replacement Fits Craftsman MTD Ryobi Kmart.