Home ProductsPneumatic ToolsImpact Wrench1" Air Impact Wrench Share 1" Air Impact Wrench View: Model : ST-C588Twin Hammer Air Impact Wrench-2,835 Nm, 4,500 rpm Add To Inquiry Model : ST-C589Composite Air Impact Wrench w/8" Anvil-2,847 Nm, 6,000 rpm Add To Inquiry FirstPrev1234