TheSix-Piece 1/4" Drive Inverted Torx Low Profile Socket Set, No. 106RTLE, from Snap-on can be used for under-dash or cramped quarters on tight applications on European vehicles such as BMW and Mercedes and those found on Ford, Jaguar and GM vehicles. By using these specialty sockets with the Snap-on RAT72 low profile ratchet, service techs will have more accessibility and clearance. The sockets offer bolt clearance through the hole, allow steel and nickel/chrome construction and can be used of 1/4" drive extensions and ratchets.