LAC-R Clamping levers with adjustable ring-nut and rotating pin allow a quick and secure clamping.
The knurled ring-nut on the base allows to adjust the clamping force applied while locking the lever in the desired position.
Instructions for clamping and adjustment:
Rrotate clockwise or anti-clockwise the knurled adjustable ring-nut to calibrate the clamping force and put the lever in the desired position. The ring-nut is marked with minimum and maximum adjustment values (+ and -): half a turn is enough for adjustment.

Clamping: lower the lever whose fulcrum is an eccentric cam which controls the adjusting base by rotating.
Read more: https://www.elesa-ganter.com/en/www/C...