Shopping Cart

Your cart is empty.

Your cart is empty.

Prime-Line U 10307 4 In. Surface Bolt, Classic Bronze Finish (Single Pack)

Free shipping on orders over $29.99

$9.89

$ 4 .99 $4.99

In Stock

1.Size:1 Count (pack Of 1)


2.:Satin Nickel Finish


  • VERSATILE SURFACE LOCK – The U 10307 Surface Bolt can be mounted vertically or horizontally and is effective for keeping doors, cabinets and closets closed, deterring kids and pets from getting in or out from certain areas of your home, and so much more.
  • GREAT FOR CHILD PROOFING – The surface bolt lock is a great alternative to traditional products to baby and child proof your home. It can be installed out of the reach of inquisitive toddlers and adds a level of security to many areas of your home. Great for pet-proofing too!
  • EASY INSTALLATION – Installation is quick and easy! The surface bolt includes a surface mount keeper and a mortise-style keeper to accommodate a variety of applications.
  • DURABLE CONSTRUCTION – The surface bolt lock is constructed from solid brass with an attractive classic bronze finish. It is built to last.
  • PRODUCT INFO – The U 10307 Surface Bolt is 4” in length and includes two different keepers for surface or mortise installations.


Whether you are trying to keep your toddler from opening the basement door, adding an attractive and functional enhancement to your closet doors or securing cabinets in your RV, the Prime-Line surface bolt is the versatile locking solution. Easy to install and constructed of durable solid brass, the 4 inch long surface bolt can be mounted horizontally or vertically and includes a surface mount keeper and a mortise-style keeper to accommodate a variety of applications. With a bronze finish, the surface bolt is not only effective, it’s attractive too. It’s a great alternative to traditional child (and pet) proofing products that can be hard to install and not complementary to your home décor. You can install the surface bolt out of the reach of curious little hands, so babies, toddlers and young kids cannot enter or exit into dangerous areas or go through cabinets and closets without supervision.


bilal chaudhry
Reviewed in the United States on September 22, 2024
great build quality, easy install, perfect fit
Keisha
Reviewed in Canada on November 1, 2024
Fabulous quality easy to install and looks clean and modern ide buy it againAs a side note it was several dollars cheaper on Amazon than at our local hardware stores
Anthony
Reviewed in the United States on September 28, 2023
Performs as expected and I like the oil brushed look
yang
Reviewed in the United States on July 9, 2023
Simple and sturdiest. The color of the surface bolt match with the color of the lock of the door.
Customer
Reviewed in the United States on July 18, 2023
So this works great. Keeps my office doors close when I am not in there.
KKR
Reviewed in the United States on February 4, 2023
We wanted an extra know for safety and accidental opening of door by our kids.. we put it on height to not allow the kids to open the door for any strangerpros - good design specially hiding the screw underneathcons - slight paint came off during setup itself. Also, it was bit unsure on durability with the pattern.. but that could just be me.Overall does the intended job.
ALFREDO GUTIERREZ TORRES
Reviewed in Mexico on April 18, 2023
Los tornillos que trae son muy pequeños por lo que un buen golpe a la puerta los harían saltar...hay que pensar en la seguridad sobretodo
Tim
Reviewed in the United States on May 20, 2022
Our house was built in 1899 and some of the windows don’t stay up on their own, even though the rope/pullies/weights are in place and functional. I used two of these on a larger window and it worked perfectly. I would not use these to secure a door against intruders, though. It is a bit lightweight for that.
Todd
Reviewed in the United States on December 29, 2022
This was a life saver product. We ordered a few of these security bolts to keep the grandson out of the pantry and storage rooms. I have tried so many other products, and he was able to break them or overcome the locking mechanism. So far so good!
DMA
Reviewed in the United States on January 20, 2022
As other people mentioned the sliding lock gets stiff so at times locking and unlocking is a little hard. The screws provided were more malleable than I would have liked. I was able to screw 2 of them halfway and then couldn’t get them in any further. When I tried to unscrew them, the screw head had widened and distorted so the screwdriver didn’t fit in them anymore. I had to spend several minutes using pliers to get the screws off. I was able to use some adhesive and very strong super glue to affix the lock and so far it’s holding up. I wish the screws themselves had been stronger and a little bigger so they could have been more durable. The install would have been a lot easier if the screws were better.
Waqas
Reviewed in Canada on June 30, 2021
Installation was slightly hard as it would not always be level. This is not the fault of the product and instead an evaluation of our ability to put it on.The lock is sturdy, however it does not slide easily. It requires a bit more force than usual to slide it left and right. Depending on how you choose to see it, this could be good or bad.
G-dawg
Reviewed in Canada on June 25, 2021
Good quality for the price
Romans 10:9
Reviewed in Canada on December 1, 2021
Worked great for what I used it for, but as other reviewers said it definitely needs oil as it's very stiff out of the packaging.
Recommended Products

$119.99

$ 58 .99 $58.99

4.5
Select Option

$29.99

$ 14 .99 $14.99

4.8
Select Option