The Activation Key is a genuine Stihl replacement part designed for use with selected Stihl cordless tools. Made from a durable, high-visibility polymer and featuring a molded grip, this key is built for repeated insertion and removal without wearing down. When in place, the activation key completes the tool's internal safety circuit, allowing the machine to operate. When removed, it functions as a simple lock-out system to help prevent accidental startups and unauthorized use.
Free shipping
on orders over $100
Right Part Promise
when provided with model info
No sales tax
outside Washington and Wisconsin
- Choosing a selection results in a full page refresh.