Reducing the thickness of the pockets and a new design allowed us to increase the steel under the bolts head which in turn created a stronger pocket. A slot at the end of the bolt helps with quick extraction of a broken bolt. With the LoPro design we increased the surface area of the pocket which in turn better distributes the torque of the bolt into the wheel.
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WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information visit: www.p65Warnings.ca.gov