Customer Reviews for SentrySafe Plastic Fire/Waterproof Safe with Key, 0.65 cu. ft. (HD4100)
Item # : 651875
Model # : HD4100
Protect valuable essentials at work or home with the SentrySafe waterproof and fire-resistant file safe.
- Safe protects your valuables from fire and flood
- Key lock keeps the contents protected
Price is $95.49
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
219 reviews
Most helpful positive review
Posted Jun 7, 2025
Safe and Folder
Very happy with our Staples order and delivery great products for the money and delivery was timely and great.
VS
Most helpful critical review
Posted Oct 28, 2019
Product fell apart
Upon opening the unit the insulated top fell backward and disengaged from the base. The unit was ruined. I contact Sentry and after an exchange of necessary information they have shipped a new unit to me no charge.
LARRY LEHMAN
Posted Jun 7, 2025
Safe and Folder
Very happy with our Staples order and delivery great products for the money and delivery was timely and great.
0up votes 0
0down votes 0
Report
J.C.
Posted Apr 16, 2025
Perfect
It’s just what I needed!
0up votes 0
0down votes 0
Report
T.F.
Posted Dec 24, 2023
Safe
It's big enough to hold all my 8x11 important papers without cramping them in there. I am very happy with purchase
0up votes 0
0down votes 0
Report
LEESA S.
Posted Jun 5, 2022
Exactly what I want !
Very heavy also - great for documents
0up votes 0
0down votes 0
Report
MATTHEW S.
Posted Oct 17, 2021
Perfect just what we needed
Our smaller safe was bursting at the seams. This was an excellent addition.
0up votes 0
0down votes 0
Report
LINDA M.
Posted May 17, 2021
safety1st
Thought there might be handles for easier pick up but still glad I bought this safe. It will be easier to store papers in than the smaller front open safe I have presently.
0up votes 0
0down votes 0
Report
D.N.
Posted Dec 14, 2020
Great. Just wish it was a little smaller so I wouldn’t have to have it out in the open.
0up votes 0
0down votes 0
Report
JOLYN D.
Posted Dec 11, 2020
Plastic latch to close broken
I'm shocked a safe company would use cheep plastic to close and lock the safe on the lid. Logically this is not fire proof material easily broken into and the plastic piece was broken out of the box. I don't believe this safe would be secured for these reasons so I don't recommend it.
0up votes 0
0down votes 0
Report
NORMA W.
Posted Nov 25, 2020
Perfect safe for valuable document storage
The sentry safe is perfect for keeping valuable documents in a fireproof/waterproof unit that isn't too large and not too heavy to pick up and move wherever.
0up votes 0
0down votes 0
Report
MARY ANN N.
Posted Aug 19, 2020
Excellent product.
The reslitu fit tbe description. We are very pleased.
0up votes 0
0down votes 0
Report
ANTHONY M.
Posted Aug 13, 2020
Exactly What I Needed
The shipment arrived on time and well-packaged. The safe is easy to open and close. Following the quick advice given by the manufacturer there will be no problem with contents being affected by humidity some people reported.
0up votes 0
0down votes 0
Report
JUDITH S.
Posted Jun 26, 2020
Perfect
Perfect perfect perfect
0up votes 0
0down votes 0
Report
ROBERT E.
Posted May 27, 2020
Hanging folders
perfect for securing small paperwork needs.
0up votes 0
0down votes 0
Report
D.R.
Posted Oct 28, 2019
Product fell apart
Upon opening the unit the insulated top fell backward and disengaged from the base. The unit was ruined. I contact Sentry and after an exchange of necessary information they have shipped a new unit to me no charge.
0up votes 0
0down votes 0
Report
LYNN S.
Posted May 7, 2019
A great little safe that gets the job done
We purchased this as an addition for separate usage. It is water & fireproof. A great size & good for many things. It was extremely easy to use website & checkout. Delivery was super fast.
0up votes 0
0down votes 0
Report
E.S.
Posted Mar 15, 2019
reasonably priced document safety
Good customer service. Quality product. Expeditious delivery.How to reward your customers for responding reviewing and recommending your products and service thereby getting you more customers - and more excellent reviews.www.umustsee.net/CYC8
0up votes 0
0down votes 0
Report
PETER R.
Posted Mar 4, 2019
very good document protection box
This is a very good document protection box. Not much of a locking safe but great for organizing and protecting your valuable documents. Supports hanging folders.
0up votes 0
0down votes 0
Report
G.C.
Posted Feb 14, 2019
Passable
I bought this safe after breaking the key off in a competitive brand. The key shown in the picture is a barrel type key (not easily broken). What the unit comes with is a typical flat key. So the reason I chose it was negated. The safe itself seems too tight to put in hanging files. the do not slide easily. I guess it will do the job. I paid more than the competitiv...
Read full review
0up votes 0
0down votes 0
Report
M.B.
Posted Feb 2, 2019
Not sure I will keep it
This was a replacement for a previously-purchased safe from Sentri-safe whose locking mechanism broke and the plastic encasement of the lock was not replaceable. I don't have faith that this safe's plastic frame and locking mechanism will do what I need. I will return.
0up votes 0
0down votes 0
Report
K.P.
Posted Jan 26, 2019
Just about the right size
This little safe is nice and compact. Enough room for the most important papers. It could be just a hair wider as hanging file folders just barely fit. They are snug without a breath of room to spare between the folder and the side of the safe. Other than that I really like it.
0up votes 0
0down votes 0
Report