Every ice scraper in the world fails in the same place, and it is not the handle.
The handle is what people notice, because when a handle snaps it snaps loudly and in your hand. But the handle usually goes second. What goes first is the edge: a thin working surface dragged repeatedly across glass covered in road grit, which is quartz, which is harder than any polymer anyone will sell you at that price. It rounds off. Then it stops cutting ice and starts sliding over it, and you press harder, and then the handle snaps.
The category’s answer
The category’s answer is to sell you another whole scraper.
This is not stupidity. It is arithmetic. At $4 retail there is no economically sane way to distribute a spare part: the packaging costs more than the component, the shelf space costs more than both, and nobody is going to drive to a shop to buy an edge. Replacing the whole object is genuinely cheaper for everyone involved, right up until you count the objects.
Ours
Ours unclips.
The edge is a separate moulding on a snap fit, in a harder grade than the body. You pull the old one off with a thumb, push a new one on until it clicks, and the tool you are holding works the way it did the day it arrived. Replacements come in packs of five, and five is about ten winters for most people.
Five rather than two because two was never costed. At this price a pack is mostly a bag and a shipping label, and posting someone two of something they will want again in four years is a second parcel nobody asked for. One pack, once, for the life of the handle — and if that means we never hear from you again, that is the arrangement working.
That decision cost us the easiest sale in the category — the repeat purchase. We are aware. It is also the only version of this product that makes the argument on the rest of this site true: you cannot call the plastic ice scraper disposable and then sell a scraper that has to be thrown away when its edge wears down.
What we got wrong first
The first prototypes had a screw. Two of them, tiny, with a captive nut in the handle.
They were better in the workshop and completely useless in a car park. Nobody carries a driver, nobody wants to find two 3 mm screws in snow, and the whole point of the product is that it lives in the door pocket and works when you need it. The snap fit is worse engineering and a much better tool, which is a sentence worth sitting with.