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If you're tired of your trailer brakes locking when you back up, this hand activated reverse lockout stops the surge actuator from applying the brakes. It installs directly on any Demco DA75 actuator with no electrical hookup required.
This Demco DA75 lockout is built for the places trailers are used most, from backing into a driveway to towing on roads treated with salt. The zinc coated pin and powder coated tab resist corrosion from water and road salt, so you can use it wherever you need it.
Electric lockouts need to be wired in before you can even use them. This lockout is ready to use as soon as you install it. Just slide the pin by hand when you back up and the trailer brakes stay off.
The lockout bolts directly onto your DA75 actuator using the included hardware. It's a pretty quick installation and doesn't require any special tools, so you can have it mounted and ready the same day you install your actuator.
Customer Satisfaction Score:
95% were satisfied with this product
5% of customers were not satisfied
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Nick S.
12/1/2025
I am sorry to hear that the lockout seems to not be working properly. We will reach out shortly and help get this resolved for you.