Big shout out to Fiskars.
I have used Fiskars clippers for years and they are a very good product. I had a decent pair for a couple of years and the locking mechanism broke. I saw on another blog that Fiskars are guaranteed for life. (usage and wear is not) All I had to do was go to their website and upload a photo of the product. They then evaluate the item. They determined mine was covered by their warranty and sent me a replacement.
The below clippers are other noes that I have used to death and are most likely not covered !!