Sliding door lock made by MIWA - Brand: MIWA - Model: U9SL12-1 - Size: 33-36mm Thank you for viewing. I am selling this because I closed my parents' machine tool store. I have included all the items in the box in the images. I am not familiar with this, so please, those who are knowledgeable, make your judgment based on the images. Thank you. It appears to be unused, but it has been stored for a long time, so please only purchase if you understand. Thank you.