The Hex-Plus profile extends the service life of hexagon socket screws.
We questioned the classic L-key design, since all too often the screw head recess is rounded out,
meaning screws can no longer be tightened or loosened – and so the user finds the L-key slipping
out of the recess.<br />
Wera Hex-Plus tools have a larger contact surface in the screw head. The notching effects are reduced and thereby the deformation of the screws. At the same time, as much as 20 % more torque can be applied.