Wera L-Keys For Hexagon Socket Screws
Wera Hex-Plus L-Keys for hexagon socket screws provide more contact surface inside the screw profile. This reduces the notching effect to minimum and protects the head of the screw from rounding. Hex plus tools can also transfer up to 20% more torque. Use hexagon L-Keys with Black Laser hardened blades for excellent surface protection, long service life and corrosion protection.