The DL DB1 blank key refers to a classic automotive key blank manufactured by Dominion Lock (DL) under the part reference DB1.
This specific profile is primarily used as a replacement key for vintage European vehicles, most notably Trabant such as the 601 and Wartburg such as the 312.
Because Dominion Lock has discontinued this exact line, these original nickel-plated brass blanks are considered rare "new old stock" highly valued by classic car restorers.
DB1, 842, TA4, DOB1D.
Information and illustrations are to the best of our knowledge and sourced from various sources. if you know differently, you are welcome to message us.