17-PC. 1/4" Drive Combination R.B.R.T.™ Hex Driver Set - SMH17RBRT | Mac Tools
Mac Tools RBRT Bits: Revolutionary Bit Technology! Demo On How They Work And Why You Need Them! - YouTube
780tools Mac Tools Edmonton / St. Albert - New impact hex RBRT sockets available in 3/8" and 1/2" drives. 4mm-12mm/1/8"-3/8" (3/8" drive) 13mm-19mm/7/16"-13/16" (1/2" drive) | Facebook
V-Series™ 3/8 in Drive X-Tract Technology™ Hex Bit Socket Set (12 pc) | CRAFTSMAN
Got the new MAC RBRT bits today : r/ToolTruckTools