Crock-Pot sells replacement parts on the company's official website under the Parts tab. As of 2015, Amazon.com also sells third-party replacement Crock-Pot handles manufactured by Fitz-All.
The Fitz-All replacement pot handles fit round cookware, including Crock-Pots and slow cookers, that are 6 to 11 inches in diameter. Reviews of the product on Amazon.com are mixed, with the handles receiving 3.3 out of five stars. Some reviewers say that the handles are easy to install and fit well, while others complain that the handles are made of inferior plastic and crack easily. Reviewers liked that the handles were inexpensive but said that they don't fare well at high temperatures.