After last winter the original aluminum edging was already frayed, I was somewhat disappointed by the company Fiskars, because the original edge was very thin. After that I was looking for a replacement edge without having to find locally (on Amazon, I had not then sought after). So the snow shovel once wandered into the corner. But after this winter were some missions needed again I've found just before Christmas this product on Amazon. What can I say. The spare edge is substantially thicker and therefore more stable and more resistant. Fraying, it is no longer enter. I have attached the bar with small screws on snow-and thus "verräumt" in the last few weeks a lot of snow. The bar has virtually no signs of wear.
For this price there is an unconditional recommendation. The delivery was fast and the bar was well packaged.