Dealing with a spinning deadbolt knob on your Andersen patio door? This lock actuator replacement will fix it right up! It's compatible with Andersen 200 Series Inswing, 400 Series Frenchwood Hinged (both in-swing and out-swing), and A-Series hinged patio doors made from 1988 to the present. It replaces the original part #2579542. If your door's deadbolt isn't locking properly or the knob just turns without engaging, this actuator is likely the culprit. Made from high-quality materials to meet or exceed OEM specs, it's a straightforward repair that can save you from calling a handyman. Installation is quick – just remove the inner shield plate, swap out the old actuator, and reassemble. A must-have for any Andersen door owner facing lock issues. Keep your patio door secure and functioning smoothly with this reliable replacement part.
