General description This model replaces the BTW251. The Makita DTW251 is designed for high operational efficiency with high torque, making it ideal for steel fabrication, steel erection, and automotive work. Technical specifications Weight: 1.7 kg Torque: 230 Nm Drive size: 1/2"" square LED job light with afterglow Other information Includes a tough, versatile Makita Stacking Connector Tool Case for safe and secure storage. The connector case features a locking catch and can be connected to other systainer cases in Makita's range for easy access when stacked.