Building a backyard deck used to mean two days of shoulder-burning ratcheting, but a cordless Power Wrench lets you drive structural lag screws as fast as nails. The tool’s high-torque impact action seats long fasteners through pressure-treated lumber without pre-drilling, so you can anchor posts before the afternoon sun moves across the yard. An LED ring lights the work, keeping you accurate when the frame throws shadows, while the compact head squeezes between joists that reject bulky corded tools. Because the battery platform also powers your circular saw and driver, one pack keeps the entire project cordless—no extension leads to trip over while you balance on a ladder. Weekend builders across Germany and Illinois report cutting framing time in half, finishing decks with arms fresh enough to fire up the grill the same evening. The Power Wrench turns ambitious blueprints into relaxing sunset dinners outdoors.