Jump to content
Shoe Repairer Forum

Recommended Posts

looks like maybe C123,

red circled area tells you what profile it is

it appears to be from a Schlage factory master key system

but the under cut section looks different then an original C123 from your photo but it could just be my old eyes ?


c123 a.jpg


Link to comment
Share on other sites

C123 & C145 are old version open non restricted key ways, blanks are still available,

new system S123 & S145 are open non restricted and backwards compatible,

if you do not have the proper shims, use a wire inside the undercut or you will crush it in the key if using a flat vise,




Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Create New...