Prime Line U-9941Ka Defender Security Cam Lock - Ideal for Cabinets, Mailboxes, Desks & More

By: ‎PRIME-LINE

The Defender Security U 9941KA Prime Line Cam Lock is the perfect choice for those looking for the best value for money, build quality, design, and ease of installation when it comes to cabinet and furniture locks. This die cast stainless steel lock comes complete with two keys and has a 5/16" diameter. Installing this lock will provide you with the security and peace of mind you need.

Key Features:

Secure your cabinets and drawers with the U 9941Ka Lock, designed with die-cast stainless steel for added security and durability.
90
B2B Rating
247 reviews

Review rating details

Easy to install
87
Easy to lock
89
Design
85
Overall satisfaction
87
Build quality
86
Sturdiness
87
Value for money
87
Size
87
Packaging
82
Customer support
92

Pros and Cons

Pros
  • The U-9941KA lock can be used to secure cabinet doors, drawers, and much more
  • Made of high-quality stainless steel material that offers an extended durability
  • Comes in a simple design that makes it easy to install
Cons
  • The screws may not be strong enough

Details of Prime Line U-9941Ka Defender Security Cam Lock - Ideal for Cabinets, Mailboxes, Desks & More

  • Product Dimensions: ‎20 x 0.63 x 0.63 inches
  • Manufacturer: ‎Prime-Line Products
  • Size: ‎5/8 in.
  • Special Features: ‎Keyless
  • International Shipping: This item can be shipped to select countries outside of the U.S. Learn More
  • Batteries Included?: ‎No
  • Special Feature: ‎Keyless
  • Color: ‎Stainless Steel
  • Finish Type: ‎Stainless Steel
  • Is Discontinued By Manufacturer: ‎No
  • ASIN: B002FYERHG
  • Item Weight: ‎3.2 Ounces
  • Item model number: ‎U 9941KA
  • Item Weight: ‎3.2 ounces
  • Lock Type: ‎Key Lock
  • Finish: ‎Stainless Steel
  • Number of Pieces: ‎1
  • Domestic Shipping: Item can be shipped within U.S.
  • Recommended Uses For Product: ‎Security
  • Warranty Description: ‎Goods are warranted against manufacturing defects for 1 year. In no case is Prime-Line responsible for user related damage or damage incurred during installation. Warranty is void if products are subjected to abnormal conditions, misapplication or abuse.
  • Country of Origin: ‎China
  • Material: ‎Diecast
  • Brand: ‎PRIME-LINE
  • Batteries Required?: ‎No
  • Best Sellers Rank: #64,046 in Tools & Home Improvement #74 in Cabinet & Furniture Locks
  • Customer Reviews: 4.3/5 stars of 3,577 ratings
  • Controller Type: ‎Hand Control
  • Date First Available: July 2, 2009
  • Included Components: ‎2 keys, lock and fasteners
  • Control Method: ‎App
  • Style: ‎Keyed Alike
  • Horsepower: ‎1 hp
  • Item Dimensions LxWxH: ‎20 x 0.63 x 0.63 inches
  • Part Number: ‎U 9941KA
  • Item Package Quantity: ‎1

Comments

Robert Jorgensen: I’ve been using this for months to keep my kobalt truck tool box secure. Easy to install and comes with lots of different parts to make it fit your needs!

United States on Sep 09, 2023

Cristina: good quality lock and it was easy to install on my file cabinet.

United States on Jul 21, 2023

Margaret VD: Husband installed lock on filing cabinet (not sure I would have figured it out). We've been using it for two years now and it still operates smoothly. Very happy with this product.

Canada on Jun 29, 2023

jb: Pour support a velo

Canada on Jun 27, 2023

George K: Only had it for a week but it works good. Comes with little things to adjust the lock to whatever you're putting it into and was easy to install.

Canada on Jun 21, 2023

Jayne: I got this to replace a cheap lock on a drop box we use for packages and large mail delivered at the door. This is an exact fit for the Elephant Trunk drop box. It works very well and is much easier to open. It comes with other sizes & shapes of inner latches, if needed. Love it!!

United States on May 26, 2023

Jeff: The adapters are great , but the lock is a little light .

Canada on Mar 20, 2023

Definitely Not A Robot: For the past two years we had one mailbox key, and I knew I was playing with fire. Sure enough, last week, I may or may not have lost that key after a few adult beverages and a stroll to the mail box. Fortunately, this house isn't in an HOA, so I didn't need permission to drill out the old lock, so I ordered one of these bad boys up, it arrived the next day, and I drilled the old lock and installed this. It works perfect, and came with two keys. Perfect.

United States on Mar 17, 2023

Kevin: Needed to replace my mailbox key as I live in a condo. Replacing it was fairly easy! Only issue is, I wish the length to lock it in place was a bit longer and maybe a bit thicker. The sizes provided was either too short or too long. Can't complain for something universal

Canada on Mar 09, 2023

Smart DudeSmart Dude: My general review is that they are very good locks. I''m not a locksmith, but have plenty of experience with hardware and locks. These are good quality and they operate smoothly. I bought 2 keyed alike. They also come with a number of "options" such as the ability to have the locks turn 90 degrees or 180 degrees in either direction based on which included hardware you select. They also come with an assortment of cams.
You can stop reading here unless you have Craftsman 26" tool boxes.
For 26" Craftsman tool box owners- these locks will absolutely work. For bottom/rolling type cabinets, it's very straightforward with two minor points here. 1) use the retaining clip from the original lock (if you have it) instead of the nut to hold the lock barrel in place. The clearance isn't quite adequate to spin the nut onto the lock barrel. You can always spin the lock into the nut but it's more difficult to tighten. 2) use the straight (not offset) cam because these lock barrels are slightly longer than the originals and the offset puts the cam "too far" into the cabinet. This will make sense as you're installing.
For the upper chest type cabinet, you will either need to use the old...

United States on Nov 26, 2020



Prime Line U-9941Ka Defender Security Cam Lock - Ideal for Cabinets, Mailboxes, Desks & More Secure Your Home with Jambini Magnetic Cabinet Locks Kohree Security Cabinet Lock Set - Includes 2 Keys and Screws for Easy Installation
Prime Line U-9941Ka Defender Security Cam Lock - Ideal for Cabinets, Mailboxes, Desks & More Secure Your Home with Jambini Magnetic Cabinet Locks Kohree Security Cabinet Lock Set - Includes 2 Keys and Screws for Easy Installation
B2B Rating
90
97
95
Sale off $17 OFF $13 OFF
Total Reviews 247 reviews 4 reviews 500 reviews
Product Dimensions ‎20 x 0.63 x 0.63 inches ‎5 x 6 x 2 inches ‎1.87 x 0.79 x 1.02 inches
Manufacturer ‎No ‎No ‎Kohree
Size ‎5/8 in.
Special Features ‎Keyless ‎Waterproof
International Shipping This item can be shipped to select countries outside of the U.S. Learn More
Batteries Included? ‎No
Special Feature ‎Keyless ‎Magnetic ‎Waterproof
Color ‎Stainless Steel ‎Silver, Black
Finish Type ‎Stainless Steel ‎Chrome finish
Is Discontinued By Manufacturer ‎No ‎No
ASIN B002FYERHG B00PV6H3Z8 B07X754LQJ
Item Weight ‎3.2 ounces ‎79 Grams ‎12.2 ounces
Item model number ‎U 9941KA ‎M072
Item Weight ‎3.2 ounces ‎79 Grams ‎12.2 ounces
Lock Type ‎Key Lock ‎Key Lock ‎Key Lock
Finish ‎Stainless Steel ‎Chrome finish
Number of Pieces ‎1 ‎1 ‎5
Domestic Shipping Item can be shipped within U.S.
Recommended Uses For Product ‎Security ‎Desk drawers, cabinets, tabletop showcases, camper or RV storage door tool box
Warranty Description ‎Goods are warranted against manufacturing defects for 1 year. In no case is Prime-Line responsible for user related damage or damage incurred during installation. Warranty is void if products are subjected to abnormal conditions, misapplication or abuse.
Country of Origin ‎China
Material ‎Diecast ‎Zinc
Brand ‎PRIME-LINE ‎Jambini ‎Kohree
Batteries Required? ‎No
Best Sellers Rank #64,046 in Tools & Home Improvement #74 in Cabinet & Furniture Locks #28,818 in Baby #294 in Child Safety Cabinet Locks #15,678 in Tools & Home Improvement #9 in Cabinet & Furniture Locks
Customer Reviews 4.3/5 stars of 3,577 ratings 4.4/5 stars of 9,757 ratings 4.5/5 stars of 3,569 ratings
Controller Type ‎Hand Control ‎Hand Control ‎Hand Control
Date First Available July 2, 2009 August 29, 2019
Included Components ‎2 keys, lock and fasteners ‎10 keys
Control Method ‎App ‎Touch ‎App
Style ‎Keyed Alike ‎Latch
Horsepower ‎1 hp
Item Dimensions LxWxH ‎20 x 0.63 x 0.63 inches ‎5 x 6 x 2 inches ‎1.87 x 0.79 x 1.02 inches
Part Number ‎U 9941KA ‎HY1209-JP
Item Package Quantity ‎1
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