Prime-Line U 9551 Stainless Steel Lock and Door Reinforcement Plate for 1-3/4 In. Thick Doors, Stainless Steel Finish (Single Pack)

Quality: The plate is high quality, with clean edges and precise dimensions.Functionality: As advertised, the product effectively reinforces the existing door set.After my wife's constant complaints, I purchased this item to prevent greasy fingerprints from accumulating on the door due to frequent entry and exit from the garage after working on projects. Now I can easily wipe off greasy marks and have a happy spouse.The installation required the mortising of the area behind the faceplate to ensure that the reinforcing plate sits flush with the door’s edge. Your installation may also require mortising the striker side of the jam.Tip: Remove the adhesive plastic coating from the plate after fitting and before final assembly.

This reinforcement plate worked great to replace an old mortice style handle with a modern door knob.

I've used many of Prime-lines door products and they are all of great quality and serve a very good purpose. I renovate homes and I've used many of these specific lock and door reinforcers on old original solid wood doors that had the old style mortise locksets. These old doors have the holes in the wrong places and the mortise cutout along the edge always presents a problem. But just cutting a standard knob hole where you want it on the door and slapping one of these reinforcers on top is super easy and a cheap way to update and modernize the hardware. Will continue purchasing these as long as the quality and price remain in sync with what is being sold today.

Great fix for my situation. I highly recommend.

Excellent

At the time of this post, the title says for 1 3/8" door. However the item description says for 1 3/4" door. Looks like a good product but I ordered off the title not item description so I am returning due to being too wide.

This door protection hardware helped to save my door after it was pried open. My door center was 3 inches so I had to modify the hardware to make it work. It looks good and does the job.

Just what I wanted to cover some ugly caused by electric door bolt. Sized correctly for my door.