This Kobalt KIW 1524A-03 24-volt Max 1/2-in Drive Brushless Cordless Impact Wrench originally $249 drops to only $179 at Lowes.com. You save 28% off the retail price for this impact wrench. Plus, this item ships free. This is the lowest price we could find online by about $50. The Kobalt KIW 1524A-03 Impact Wrench features a 24-volt max high-capacity Li-ion battery, highly-efficient brushless motor, and variable speeds. Sales tax is charged in most states. Deal expires August 28, 2018.