- Klein Tools official website
- Amazon
- Home Depot
- Lowe's
- Ace Hardware
- Grainger Industrial Supply
* Hardware stores:
- Home Depot
- Lowe's
- Ace Hardware
- True Value
- Menards
* Electrical supply stores:
- Graybar Electric
- Rexel
- WESCO
* Home improvement stores:
- The Home Depot
- Lowe's
- Menards
- Ace Hardware
- True Value
* Tool rental stores:
- The Home Depot
- Lowe's
- Ace Hardware
- True Value
- Rent-A-Center