features and benefits:
- a unique, patent pending solution for busting stubborn or rusted bolts
- increase the torque of your impact wrench by 50%
- uses a dual-mass spring oscillator to improve the transmission of torque from the tools
- provides the ability to use a 1/2" impact in applications where they previously needed a 3/4"
introducing the 18mm ingersoll rand powersockets™.A revolutionary solution to bust through the most stubborn bolts.The patent-pending power ring design provides up to 50% more torque with your ingersoll rand ½" impact wrench to get real work done and eliminates the need for additional tools.