Chainsaws with a Trigger Lock

  Brand Model Power Source Weight (lbs) Bar Length Price Features
450

Husqvarna 450

Gas 11.33 lbs 18,20 in $$$

Air Filtration, Anti-Vibration, Chain Break, Carb Compliant, Wrap Around Handle, Trigger Lock,

120i

Husqvarna 120i

Cordless 10.8 lbs 14 in $$$

Brushless Motor, Top Handle, Trigger Lock,

UC4051A

Makita UC4051A

Electric 15.7 lbs 16 in $$$

Automatic Oiler, Chain Break, Oil Level Window, Toolless Tensioner, Trigger Lock,

 A trigger lock is a safety feature that prevents the trigger from being depressed without the trigger lock being pressed down.   The idea behind the trigger lock is to help avoid something other than the chainsaw operators finger, pressing down on the trigger, like a branch or foliage.  In other words, the lock is in place to prevent unintentional throttle acceleration.   

It is important to research the functionality of the specific chainsaw trigger lock feature that you maybe considering to buy.  Many chainsaw users felt confused or unclear on how their specific lock operates and protects.