4-In-1 Flex-Head Reversible Ratcheting Box Set, Metric, 2-Piece, 8Mm to 19Mm, 1

Smoothly pivoting through 180 degrees, the heads hold any angle to slide onto fasteners. Equipped with 72-tooth ratchet gears that need just 5 degrees of swing arc to reach the next tooth position, it is fast and efficient when there is not much room to move.

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