Stainless steel adjustable hand levers are
made of precision-cast stainless steel. The screw
and nut inserts installed here are made of turned
stainless steel and have a rolled or shaped thread.
Stainless steel adjustable hand levers HEK are
specially designed as accessories for use at the
screw points of clamps. They replace the hex
socket cap screws DIN 912 and cap nuts DIN 917
and are used where repeated tool-free clamping is
required.
The threaded insert is connected to the handle
by groove toothing such that it can be
disengaged. Lifting the lever releases the
engagement, and the hand lever can be
swiveled to a favorable position.
The clamping force achievable with an adjustable
hand lever is lower than with tool-operated hex
socket cap screws due to the shorter adjustable
hand lever length.
The tables for the respective clamps contain the
appropriate and recommended hand lever sizes
for each thread dimension.
RoHS-compliant product