Diagnose simply Atlas impact 1 2 inch Fortress Ban spear
Neiko 10878A 1/2-Inch-Drive High-Torque Cordless Electric Impact-Wrenc – NEIKO®
CRAFTSMAN V20 20-volt Max Variable Speed 1/2-in Drive Cordless Impact Wrench (Battery Included) in the Impact Wrenches department at Lowes.com
20V 370 Ft-lbs Brushless Impact Wrench Kit, 1/2 Inch Cordless Electric Impact Gun, High Torque 3,400 IPM Impact Driver with 6 Pcs Drive Impact Sockets, 2.0Ah Battery, Fast Charger, and Tools Bag - Walmart.com
20V MAX* XR? Lithium-Ion Mid-Range 1/2" Impact Wrench with Hog Ring Anvil (Tool Only) with Lanyard Ready Attachment Point - TLR-DCF894HB | Tanner
DEWALT 20V MAX 1/2" High Torque Impact Wrench
Adedad 20V Brushless 1/2 inch Cordless Impact Wrench with Battery, Fast Charger, LED Light - 240 ft-lbs Torque 3000 RPM - Amazon.com