Impact-rated nutsetters are used with impact drivers and also work with power drills and power screwdrivers. Sometimes called torsion nutsetters, they absorb the force (torque) of the impact driver and transfer it to the nut or bolt. They're commonly used to drive lag bolts and loosen frozen nuts and bolts. Their head fits hex-shaped nuts and bolts.
Standard nutsetters are nonimpact-rated attachments used on power drills and power screwdrivers. Their head fits hex-shaped nuts and bolts.
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order.