Schlage 40-251 Tri-Option Deadlatch

Exactly what I needed. Product brand new perfect condition. Fast shipping. Worked like a charm.

Easy to install and a nice quality product. Good price too. Since this was a replacement piece to an existing lock, it was a little difficult because the existing hardware was old, but it worked! Fit well into the schlage lock, took about 5 minutes to install and everything is locked up tight.

Worked well for my electronic door knob lock with code input capability. I took off my old latch and measured from the latch plate to the end of the second hole mine measured 3” this was the perfect replacement. Everything lined up like for like and no compatibility issues

If you live in a house with Schlage door knobs long enough, you'll eventually need some of these. We've been here 21 years, and I've probably replaced 4 or 5 of them. Typically, it's the doors that get a lot of use, like between the house and garage, the front door, or the back house or garage door.If your door won't close easily without you turning the knob...this is what you need. It's an easy fix, just need a phillips screwdriver and about 10 minutes.Remove the two screws holding the knob on, pull both inside and outside knobs apart, then remove the two screws on the door edge holding this assembly in, pull it out, put the new one in...making sure it's oriented correctly, replace the two screws, then put the two knobs together, making sure you get the inside in, and the outside out, and the key slot oriented correctly, replace the two knob screws and you're done.

Shipped quickly and was what I needed to replace the internal hardware on my door that had broken.

For some reason my latch got stuck and wouldn't retract, so not able to close the door without some effort. Tried looking in manual and couldn't find the dimensions/size of latch so ordered this one even though my latch is nickle colored (FYI I changed out the plates to match) and door is working perfectly. Closes and latches easily now. Much cheaper than ordering a whole new door handle.

My lock wouldn't allow me to close the door without turning the knobs to retract the latch. Turns out the anti-shim pin was broken inside the latch so it was preventing the latch to retract without turning the knob. This replacement latch was an exact match for a standard schlage door knob and worked perfectly. Easy to replace.

Perfect replacement for our Schlage keypad lock.