Technical FAQs

Ask a Question

What is the difference between the NSR251 key and the DSR251 key?

The NSR251(silver colored) key will open all standard Nema 1 trim locks. The DSR251(brass colored) key will open all standard Nema 3R plus all standard Nema 1 trim locks.


CTA-ID : 2036030
Was this helpful?
What can we do to improve the information ?