Stainless steel. – 4.65 and 4 mm. diameter x 5 mm. length – bag with 6 units.
The special conical shape of this spring means that when compressed it now only has a thickness of 0.35 mm.
With this new conical design -UNIQUE IN THE WORLD OF SLOTS- it will no longer be necessary to cut the spring to reduce its thickness when compressed, you will also continue to maintain the important parallelism at the ends of the spring to obtain the correct return of the guide and you will also maintain the firmness necessary for the guide to work correctly.
