Made with superior S2 Steel to meet or exceed torque specifications Hundreds of applications Use 1/4" or 3/8" Square Drive Covered by OTC's Lifetime Marathon Warranty TORX Socket Sets have hundreds of applications from front to rear on cars and trucks: seat belt bolts, interior and exterior trim screws, engine assemblies, tail lamp lenses and assemblies, bumpers, headlight bezels, door strikers and latches, brake rotor belts, GM front wheel drive front wheel bearings, truck box liners, and many more. Sizes include: E6, E7, E8, E10, E12, E14, E16.