Driving off any 10, 12 or 17 mm wrench or socket rather than a bit holder, these twelve Torx bits reach fasteners in the shallow, obstructed positions a conventional driver cannot enter. A ball detent holds each bit in the drive so it does not drop into the engine bay. Sizes run T10 to T60, covering the common automotive range.

Driving off any 10, 12 or 17 mm wrench or socket rather than a bit holder, these twelve Torx bits reach fasteners in the shallow, obstructed positions a conventional driver cannot enter. A ball detent holds each bit in the drive so it does not drop into the engine bay. Sizes run T10 to T60, covering the common automotive range.