I had a 1/2 inch breaker bar with an end that would flop around, e mailed SK and asked what could be done and two weeks later got a brand new one delivered in the mail.
I call that great customer service. Didn't want the old one back either.
Buy American!
I have Channellock pliers that are 45 years old from when I started out in the Electrical trade and some that are a few months old. Made in USA, affordable, and last forever. Great tools.