Patent 9221155 was granted and assigned to Jore on December, 2015 by the United States Patent and Trademark Office.
A lag driver includes a drive shank and a drive body assembly extending from the drive shank. The drive body assembly includes a fastener-receiving portion, wherein a fastener is receivable within the fastener-receiving portion in a first, loading position such that the fastener is positionable in substantial coaxial alignment with the lag driver, and wherein the fastener is rotatable into a second, locked position within the fastener-receiving portion such that the fastener-receiving portion is engageable with a portion of the fastener for applying torque to the fastener.