| Wera
Allen Wrenches
As a specialist for industrial screwdriving
applications, Wera offers an extensive program:
Allen wrenches for all hexagon socket screws
from 1,5 mm to 27 mm, from 1/16" to ½", in many
lengths, with or without ballpoint on long arm.
The long lever arm of L-keys often
exposes the tip of the tool and the screw-head to very high torque
loads.
However, Wera’s extensive experience
with narrow tolerance manufacturing techniques, careful material
selection and refined
hardening technologies deliver better working results and safety
on the job.
Anyone who works with hexagon socket screws
is familiar with the problem of "rounded" screw recesses.
The reason for this problem is the contact
of the sharp edges of a hex key inside of the screw profile.
This notching effect
grinds the inside of the screw-head and destroys it.

Hex-Plus tools have an increased contact surface.
Thus, Hex-Plus reduces the notching effect inside the socket.
Hex-Plus tools solve this problem and give longer life to hexagon
socket screws.
Cutting fluids, sweat, solvents, acids: To protect the tools against
these damaging forces, Wera L-keys are carefully coated and protected
against corrosion.

View
the Wera Advantage
|