WH14DDL 14.4V Includes a Phillips bit and a 21mm socket. Ideal for home use, I think. Convenient for temporarily securing tires during replacement. There's a name written on it, and the spot where it was erased is a little dirty. HITACHI 4.0Ah battery-powered impact driver, with a dedicated case for easy carrying. - Brand: HITACHI - Model Name: Super Li-ion - Battery Capacity: 4.0Ah - Accessories: Charger, Battery - Case: Dedicated Case Thank you for viewing.