This is a Team Associated Factory Team 7mm Nut Driver Bit. This bit can be used in the Associated Factory Team Aluminum Handle, as well as other tool handles and power screwdrivers that have a 1/4" drive socket.
This product was added to our catalog on May 4, 2011
Tuesday, May 12 2020 (about a year ago)
Team Associated Factory Team Nut Driver Bit (7.0mm)
I have used this but driver for years. Great quality!