Milwaukee 2551 22 M12 Fuel Surge 1 4 In. Hex Hydraulic Compact Impact Kit Fluid Logic An ergonomic handle reduces hand 158155 An ergonomic handle reduces hand and wrist strain and improves your grip to hold it more securely consistent look and excellent grip on all types of terrain Longer sustained torque delivers similar drive times in application as most 12V impact drivers Up to 2X quieter operation makes this tool ideal for occupied spaces Compact head length and compact battery footprint gives more access than competitive impact drivers POWERSTATE™ brushless motor delivers maximum power and long motor life REDLINK PLUS™ Intelligence prevents damage to the tool and battery due to overloading or overheating