In addition to Edelrid 6-Zacker we ordered the two 4-zag and the 6-zag Grödel without plastic strap of Salewa. Lack of snow we tried the Grödel on wooden board and logs (because it was clear that the losers are sent back, we did not just similar to the surfaces zerkratzenden stones test). The board looked afterwards like after the attack of the giant woodworm ... The Edelrid Grödel is clearly too small for my Gr.48 Category B-shoe and not mounted - and just not too big for the size 38 shoes of my wife and my daughter. The anti-slip sole can be adapted well, but you should make before the tour because, unlike the SALEWA no tools "installed", and use a coin is possible but inconvenient. The screws are captive. Very good lateral support when properly set, as opposed to the 4-punk Grödeln who always something wobbled sideways. Even the 6-point Salewa commanded 38 less lateral support for the size. Slight forward and backward movement on still on the heel or toe, yet safe stand. When standing on the front tines the Kunstoffbügel turned slightly as non-adjustable and already minimal too big for size 38 Multifunktionsschuhe.
Conclusion: Very good anti-slip sole with good lateral support - but only for the sizes from 38 (estimated) to 45th
