The Key scope will allow the locksmith a lighted and magnified view of the keyway.

Use the Key-Scope to check for stuck or damaged pins or wafers, or use it to read and determine the correct key cuts for the lock. This is the scope of choice for locksmiths serious about "Reading Wafer Locks."

See the Universal Wafer Lock Reader in this window, then look in the book page, for The National Locksmith Guide to Wafer Lock Reading.