Product review (5 stars): samsung washer door lock switch
I broke this item last fall.  Hubby rigged it so I could open door.  after a while I had trouble getting washer to work.  kept getting LO error code.  I searched for part and found it here .. ordered it and it arrived with a few days...very quick.  Went to youtube to watch video on replacing part.  It was a 2:33 min video and we had new part installed and washer working perfect in less than 10 minutes.  It would have cost over $200.00 to have repair person do what we did.