$24.99 Each
In stock
Lock two cabinet doors with one turn of the key.

Double Door Lock

Item #
90% of 100
Double Door Lock
Double Door Lock
Frequently bought together
  1. Double Door Lock
  2. +
  3. Brass
Total price: $0.00
  • This item: Double Door Lock $24.99
  • Grouped product items
    Product Name Qty
    1-3/16" Long Cylinder Lock - Nickel, keyed alike
    1-3/16" Long Cylinder Lock - Antique brass, keyed alike
    1-3/16" Long Cylinder Lock - Brass, Keyed Alike (Each)

You can lock two cabinet doors with one turn of the key - a great convenience! No more fumbling with multiple locks and keys! Great for quickly securing collectibles or other valuables as well as keeping items safely out of the reach of children. Use on 3/4" material.

(1) Double Door Lock with key
More Information
Manufacturer Part Number BK0017 W/SCREWS
Weight 0.2000
Tech Spec
  • Requires a 3/4" boring for the lock hole
  • Brass plated steel
  • 2" square mounting plate
  • 1/2" throw on each locking tongue
  • Keyed alike
Technical Documents Double Door Lock Installation Instructions
Finish Brass
Prop 65 WarningWARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov

4.5 / 5.0
33 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Works perfectly
Simple to install, works as advertised. I'd recommend this lock. Easier to install than those plastic 'childproof' things that the kids figure out anyhow!
August 31, 2018
Woodworking Experience:
works great for light security
June 9, 2018
6 months ago
Woodworking Experience:
Works great does a wonderful job
November 1, 2017
1 year ago
Great lock
Used for lockimg cabinets with medications at medical office. Simple installation. I used 7/16 in. drill bit for main lock, fits snug. Love that all keyed alike.
June 10, 2017
1 year ago
good lock for the price
I bought this lock for a gun cabinet that I made and it worked very good. I'm sure I will be buying more of these for future projects.

Chuck C
great Lock
great Lock
January 3, 2017
over 2 years ago
Great Product
Worked great for our reception area cabinet. Easy to install.
August 25, 2016
over 2 years ago
Easy install and quality product
At first I was unsure of how I would install this lock. It turned out to be very simple and the result was great. Good quality lock and the door is secure.
January 31, 2016
over 3 years ago
Woodworking Experience:
Great Lock!
I needed locks to place on several two door kitchen cabinets. These locks have been in use about 6 months and are operated 3-10 times per day. They work flawlessly. I searched online for the perfect lock and then realized there was a Rockler store a short drive from my home. Of course I found a few other items I couldn't resist in the store. My only caution is to plan the installation very carefully to achieve the best results.
October 26, 2015
over 3 years ago
Woodworking Experience:
cabinet locks
Just the thing for a storage cabinet on wheels that we built for our local Hockey Booster Club. Quick, easy to install, well suited for their intended purpose. Multiple copies of the key to operate both locks, one two door lock on top and one on the bottom of the doors.
September 27, 2015
over 3 years ago
Woodworking Experience:
Excellent Product
Without a doubt, this is the BEST door lock available. Easy installation, sturdy and secure.
May 20, 2015
over 3 years ago
Woodworking Experience:
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 23 questions Browse 23 questions and 92 answers
Why did you choose this?
Rockler Store
Looks like it will fit my need to convert a family heirloom cabinet into a liquor cabinet.
Todd C on Dec 7, 2018
Need to replace a broken lock that was similar.
Derek E on Nov 17, 2018
Looks like it will fit my need to convert a family heirloom cabinet into a liquor cabinet.
Todd C on Dec 7, 2018
I have a cabinet that I am turning into a liquor cabinet. It has a double door on it.
Mark S on Nov 29, 2018
Need to replace a broken lock that was similar.
Derek E on Nov 17, 2018
It most resembled the current lock we have on our cabinet doors. We needed a replacement.
Margo R on Nov 14, 2018
good specs
Erwan C on Nov 8, 2018
Paul R on Oct 25, 2018
it seems to be what i need
jon cory O on Oct 22, 2018
This looked like it will work for my application and the reviews are postive on it.
Brian S on Oct 21, 2018
Looked like it would from the schematic. Would not have bought without the drawing.
Walter P on Jul 14, 2018
I need a lock for my double door kitchen cabinet over my stove to lock up coffee and supplies for my airbnb.
Sherrill K on Jul 4, 2018
needed to lock the double doors. Hope this one works like I want
Don B on Jun 24, 2018
First lock I have seen like this. Little pricey but if it works the rest does not matter!
Wes R on May 30, 2018
I have not used it yet
but it looks like it will fit the bill
melvin h on May 19, 2018
Easiest way to lock both doors
Arnold K on May 14, 2018
Two doors are better than one.
Donald M on May 7, 2018
good item
JESUS v on Mar 16, 2018
Have used previously and have functioned well.
TERESA B on Feb 4, 2018
Needed to replace the broken lock on a liquor cabinet.
helpful reviews
John H on Jan 23, 2018
To secure companionway doors on sailboat. Not sure if this will hold up to the elements, but plan on liberal (and frequent) oil treatment to prevent corrosion.
John F on Dec 13, 2017
This was the most suitable and cost effective means of locking two, library cabinet doors at the same time.
Cindy J R on Dec 9, 2017
This created the double door locking system I was looking for
Bob T on Oct 18, 2017
To keep the kids out of a cabinet hiding the sump pump.
Dan F on Oct 17, 2017
rare item
eirik o on Sep 7, 2017
very convenient for double door cabinets and provides a nice looking finish
wilber p on Aug 29, 2017
Same type broke.
Anthony W on Aug 8, 2017
Husband building a display cabinet.
Stephanie M on Jun 19, 2017
to lock two doors at the same time....
Cullen on Apr 21, 2017
to avoid multiple door locks and its exactly what you need to lock a double cabinet door in this case, a public use kitchen.
Heath P on Feb 13, 2017
Making a 2 door cabinet that needs to lock and this seems to be what I had in mind.
Lawrence R on Feb 7, 2017
for a cabinet project
michael s on Feb 5, 2017
This is the only lock that works for frameless dual door cabinets
Sergio B on Jan 25, 2017
It was just what I was looking for.
James W on Jan 24, 2017
Specific project need
John P on Dec 24, 2016
had 9 pairs of doors for 3 ER rooms, easier for anyone working to have one key for any room
Art O on Aug 18, 2016
To rehabilitate a cabinet at the church.
Ricardo R on Aug 5, 2016
I have a home in Mexico and rent it out, therefore wanted to keep things there for private use and found this to be the best choice to lock my cabinet.
Karen R on Jul 25, 2016
works perfect for locking cabinet doors.
scott j on Jun 24, 2016
because the one i ordered previously works just fine and i have another location that needs one, so.....i had no choice except to go with a reliable source.
JAMES O on Jun 13, 2016
Was looking for something more secure for my coin collection, instead of buying an expensive safe. My cabinet door is not the specified thickness but I'm sure I'll be able to retrofit the product. Only one I've seen anywhere.
Phillip S on Feb 2, 2016
Appears to fit our application.
John B on Jan 21, 2016
Lock liquer cabinets
Dennis H on Jan 10, 2016
locking back of newly built bar
Christine M N on Dec 1, 2015
trying to secure an wardrobe cabinet
Richard S on Nov 24, 2015
They are the best locks for cabinets. We already have some as well as some other brand in our office. These are by far the best!
Sherry R on Oct 28, 2015
Best fits the application without damaging the cabinet doors
Paul O on Jul 29, 2015
for cabinet needs
Dave H on Jul 14, 2015
It fits my needs in repairing a cabinet for a friend,
Robert R on Jun 29, 2015
Only place offering this lock. Less damage to cabinets, should be less noticeable.
Tom A on Jun 17, 2015
Couldn't find a double door lock anywhere else.
Timothy G on Jun 16, 2015
I have a cabinet that I am turning into a liquor cabinet. It has a double door on it.
Mark S on Nov 29, 2018
It most resembled the current lock we have on our cabinet doors. We needed a replacement.
Margo R on Nov 14, 2018
can the keyed cylinder be replaced with another one with a different finish?
Richard F on Feb 22, 2016
are there other finishes available?
A shopper on Jul 6, 2015
BEST ANSWER: Sorry, no.
Do I have to purchase these cabinet double door locks, keyed alike, or do I have the option to buy (3) locks keyed separately?
Randy on Jul 19, 2016
BEST ANSWER: These are only available keyed alike.
My door is 7/8 inch thick. Would this work even though it says 3/4 inch?
Travis Y on Mar 6, 2017
BEST ANSWER: Since the double lock mounts onto the enter service of one of the doors it should match with the second door and work with little or no adjustment. The only adjustment would be to the frame around the top of the door, depending on its' thickness. If it's too thick try cutting a grove for the lock tongue, too thin build it up or modify the tongue. However; seldom does anything work perfectly without a little adjusting or modification or different screws. These locks worked great for me, with very little modification of installation for a special application. These are the only ones that did work to do what they advertised to do. They are holding up well, we're satisfied with them and the price. Yes, we would purchase them again.
What type and size drill is used to drill the hole for the cylinder and cylinder trim?
Jim G on May 24, 2016
BEST ANSWER: I used a 3/4" spade bit. Cylinder and trim fit perfectly.
With the exception of the mounting screws is the only hold required the one for the lock itself? Also are the mounting screws included?
Rudyann on Feb 11, 2016
BEST ANSWER: If I understand the question correctly, yes, the lock body itself is affixed to the back side of the door with 4 included screws. There are also two small strike plates to install, and appropriate screws are provided for these.
Do the strike plates come with the lock?
sam I on Sep 30, 2015
BEST ANSWER: Yes, everything in the picture is included.
Can this be used on an office hutch that has double doors with spring loaded magnetic latches?
T J on Oct 19, 2016
BEST ANSWER: I am wanting to install locks on kitchen type cabinets at my credit union. Need to lock papers up. Do you have anything that will work
Can you flush mount these locks?
Sean L on Dec 14, 2015
BEST ANSWER: You can find the complete mounting instructions here:
Can this lock two doors side by side?
A shopper on Aug 24, 2015
BEST ANSWER: Yes if installed on the top or bottom of door.
Are the strike plates included or are they to be bought separately?
A shopper on Jun 16, 2015
BEST ANSWER: The strike plates are included, but instructions for mounting them properly are not.
Can multiple locks be keyed alike?
A shopper on Jun 2, 2015
BEST ANSWER: We bought two of the locks, and they came keyed alike, even though we did not specify that in the order. It may be that they only use one key profile,
Can this lock be installed on double doors with center stile?
Lee B on Jun 11, 2016
BEST ANSWER: No, this lock is specifically made for doors that don't have a center stile. It cannot reach across a center stile.
Need locks for full overlay cabinet doors?
Ricky L on May 23, 2016
BEST ANSWER: That is what I purchased this for, and was the only thing that worked, and worked well.
Can this lock be used on cabinet doors with no center style?
Nancy G on Apr 30, 2016
BEST ANSWER: Yes, I installed it on a cabinet with no center stile, and it works well. That is exactly what the lock is made for; it is not made for doors that have a center stile. Depending on the size of the gap between the two doors, you might have to position the lock very carefully. You only get one chance to drill the hole, so precise measuring is mandatory. I made up a jig out of scrap wood to position the drill bit for the hole, and then installed the lock on some other scraps of wood just to be sure I had the position exactly right before I drilled the cabinet.
can i get three keyed alike
Lois C on Mar 7, 2016
BEST ANSWER: I have purchased a few of these locks at different times for our church. When I purchased them my concern wasn't that they were keyed alike. However I discovered that the locks all have the same key.
What colors does this item 35940 come in ?
Charles L on Oct 3, 2017
BEST ANSWER: Mine is gold / bright brass.
Is there a matching Single door lock I can buy ?
A shopper on Jul 8, 2015
BEST ANSWER: You might consider using http://www.rockler.com/surface-mounted-deadbolt-locks
Does this come in chrome or nickel finish?
Joey T on Dec 6, 2018
How wide a gap between doors will it handle?
MCH85 on Apr 22, 2018
Can the lock cylinder be changed for a deeper one? My doors are about 1.5" thick.
Steve K on Jan 3, 2018
what's the thickness of the mounting plate, and how long is the cylinder? What's the measurement of the back of the key plate to the very back of the mounting plate?
Cullen on Mar 22, 2017
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