HES FSUNL-24 UNL Fail Safe Module, 24VDC, Satin Stainless Steel

99% replacement fit. The screws went beyond the holes on cover cause the heads were smaller or the holes were bigger.

This replacement knob saved me time and money.

Great collars at a great price

fast shipping on quality product

beautiful layout and color. Very pleased.

I have a n iron security door that was installed in the 80s. The knob broke off. I was freaking out about how to replace it! Then I searched and decided that id hive this company a chance. I ordered it without speaking to a rep. It came about 9 days later. It fits exactly like it should! I also ordered an extra one for my front door in case it breaks!
Thank you for the great service.

Perfect match for original Florence mailbox 5-gang horizons system. I tried so many Prime-Line candidate locks only to find the fit disappointing. This C8715 fit like a charm!

Great, inexpensive replacement.

Beautiful art work. Looks fantastic.

Fast and professional service. Thank you

Just what I was looking for. An outdoor rust resistant lock for the shed.
Heavy duty, very secure.

Excellent quality, much better price than hardware stores

Beautiful keys. Artwork is awesome.

This particular product isn't something we normally have to replace. When I found your company and read about it, I knew that is where I wanted to purchase from. We received the product in a timely manner and it was super easy to install.

Quality products…great price…quick delivery…definitely recommend

good product