Screen Door Key Cylinder

Question

Hi, I am a renter and I wanted to lock the screen door but the screen door key cylinder has a broken off key inside so I took it apart and the patent number is 4.57 8.967. All I need is the Lock cylinder that I broke in half to be able to get it out of the door. How do I purchase just the cylinder with new keys? Thank you.

Dave Sr. · Accepted Answer

Hello!

Your door handle looks similar to the 40-214 handle set. However, I'm afraid we don't sell a confirmed compatible key cylinder. We do carry the 40-129 which is used on Larson storm door handles, but we are not sure it will work with the handle you now have. You may be better off replacing the whole handle set. Take a look at the specifications for these parts and see what you think.

Measurement detail of 40-214

Alternate image for 40-129