SKU: 52668557770

3-7/8 in. Hinged Bar Lock, High Security Door Guard, Diecast Zinc Construction, Satin Nickel Plated Finish

Sale price$11.68 Regular price$12.98
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

3-7/8 in. Hinged Bar Lock, High Security Door Guard, Diecast Zinc Construction, Satin Nickel Plated FinishThis swing bar door guard will increase peace of mind when answering the door by allowing the door to be cracked open slightly for viewing. When engaged, a ball on the keeper interlocks with the bar lock and prevents an intruder from pushing their way through. Although a standard swing bar door guard can add great security to your home, condo, apartment flat, or hotel room, there has been some concern over the wide availability of emergency release

This swing bar door guard will increase peace of mind when answering the door by allowing the door to be cracked open slightly for viewing. When engaged, a ball on the keeper interlocks with the bar lock and prevents an intruder from pushing their way through. Although a standard swing bar door guard can add great security to your home, condo, apartment/flat, or hotel room, there has been some concern over the wide availability of emergency release tools, which are meant to release swing bar door guards in cases of emergency. We have improved upon the standard door guard design and added an innovative backup thumb turn security lock that blocks the release tool from disengaging the door guard latch. In cases of emergency, hotel security or emergency crews can pop the thumb turn off of the unit by applying approximately 100 pounds of force to the door. ( note that 100 lbs. Of force is much greater than a simple kick in, so the emergency release feature does not compromise your security.) additionally, after the thumb turn lock breaks away, the unit still operates as a traditional swing bar door lock and a specially designed Anti-Lockout emergency access tool is required to swing the door guard out of place. To help prevent forced entry into your home, it is always a good idea to engage the backup thumb turn lock whenever you are not actively using your door. Defender Security by Prime-Line offers a full line of security hardware designed to protect your home and loved ones.
  • Used to provide increased security to hinged swing-in doors when answering to visitors, opening for ventilation, or as a secondary locking device when door is fully closed
  • 3-7/8 in. bar length x 2-1/2 in. height, and 2-9/32 in. backset
  • Ideal as a replacement lock cylinder for rim cylinder-style locksets
  • Zinc diecast with a plated nickel finish
  • 5-pin rekeyable Kwikset keyway tumbler cylinder
  • Installation fasteners included with this item
  • A Phillips head screwdriver is required for installation
  • For further dimensional information, please see the line drawing


Features
Hardware Finish Family Nickel
Finish Plated finish
Product Weight (lb.) 0.072
Security/ANSI Grade N/A
Interior/Exterior Interior
Commercial/Residential Residential
Door Locks & Knobs Product Type Chain & Swing Locks
Features No Additional Features
Material Cast Metal
Included Mounting Hardware
Product Width (in.) 4.25 in
Product Height (in.) 2.5 in
Product Depth (in.) 1.25 in
Chain/bar length (in.) 3.875
Manufacturer Warranty Goods are warranted against defects in manufacturing 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.
Certifications and Listings No Certifications or Listings

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 52668557770

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4.8 ★★★★★
Based on 26 reviews
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D
Verified Purchase
Deborah Taylor
Fort Morgan, US
★★★★★ 5
Sturdy, smaller sized supply caddy-well crafted.
Size: 5 Tiers (5.1"D x 39.2"H), Color: Rustic Brown + Classic Black
Why did you pick this product vs others?: Started out asking friends what they use for a cart - to clear stuff off their drawing boards, desks, etc. I've got an unusual amount of "things" in my workspace, and although I keep paints in a separate caddy to one side on my drafting table, the topside clutter was getting unbearable. Due to people giving me things, my interest in a few crafts, and just junk. Mainly I use the my wonderful, old, 1950s school cast-off - drafting table for painting - as it tilts and I have an edge on it. I've been wanting to also replace the top board, too. The usual caddies didn't appeal to me - the plastic ones annoy me as I can't see in the bins at what I should easily be able to reach and cannot see-though the opaque plastic. As I purged the clutter I realized I needed way less than I had and that's how I determined the size of the rolling cart. I use my spare garage and I have a lot of space, but that's the kicker - the more space you have the more things you could have, too. That's my reasoning for choosing a smaller cart. Narrow, to keep it minimal. Black metal to hide dirt. Wheels? a bonus - I'll just pull it back and forth out of its space--it's not going to be a trolley. I picked this one out of several because of price, and size, but I may come back at another time to purchase a larger one for the coat closet - mittens & hats & ski goggles & stuff.  I am going to look at the same brand, but I'm also going to choose one with sturdier wheels.  THIS CART was easy to put together, no issues at all. I didn't time myself - it took a while - under an hour is my best guess due to all the small pieces. I know it was manufactured this way to be able to fit it in as small a space-box for shipping, as possible. It was tedious, but certainly not an issue. Just lay it out the way the diagrams show you - they are perfectly done. It's sturdy enough as a supply caddy - you can't sit on the thing, or let kids romp on it but it's stiff in all the right places and the handle is perfectly placed. The top of it will hold my tablet or phone - next to my table; it's not a decor piece, but the black finish does look rather nice -with the faux wood/wood laminate top. Basket depth is well thought out, too. Coffee cans with paint brushes, some other tools, but the best part is no more clutter taking up space on top of my drafting table and I can actually use it the way it was intended! 
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 30, 2025
J
Verified Purchase
John
Boise, US
★★★★★ 5
Great cart!!
Size: 4 Tiers (5.1"D x 30.3"H), Color: Ebony Black + Classic Black
Great cart! It fits in small spaces. Great quality very sturdy. It rolls easy and easy to assemble.
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Reviewed in the United States on May 12, 2026
C
Verified Purchase
Chef Susan
Chelsea, US
★★★★★ 4
Perfect fit
Size: 5 Tiers (5.1"D x 39.2"H), Color: Oak Beige + Classic White, Size: 5 Tiers (5.1"D x 39.2"H), Color: Oak Beige + Classic White
I was hesitant about ordering after reading some of the reviews, however it was exactly what I was looking for. It turned out to be a good investment, however the reviews were correct about the wobbly wheels. For the $ the wheels should have been made with better quality, which would have given the product more steadiness. Overall, a good product and it was easy to put together.
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Reviewed in the United States on January 12, 2026
H
Verified Purchase
H Smith
Draper, US
★★★★★ 5
Great addition to my kitchen
Size: 5 Tiers (8.7"D x 39.2"H), Color: Rustic Brown + Classic Black
This fit my odd space between the wall and stove perfectly in height and width, I just wish it was long enough to go to the back wall. I found a tall shelf to fill the gap. The look of the cart accents my decor and will continue to match after I paint my cabinets. Assembly was straight forward and easy. Took about 10 minutes. The instructions were clear. The wheels don't like my tile for some reason so I'll have to get new ones from the hardware store, something that isn't plastic. This isn't an issue for the cart necessarily, my floor wasn't the best install. This cart works well on my other floors.
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Reviewed in the United States on March 20, 2026
S
Verified Purchase
Sarah B.
West Palm Beach, US
★★★★★ 5
A must have in the kitchen to save counter space!
Size: 5 Tiers (8.7"D x 39.2"H), Color: Oak Beige + Classic White, Size: 5 Tiers (8.7"D x 39.2"H), Color: Oak Beige + Classic White
I absolutely love this food storage cart!! I was tired of putting all my breads, fruits, and veggies on my kitchen counter and just happened to have this sliver of space between my coffee table and the fridge. This storage cart fit perfectly and I like that you can move it around while cleaning or cooking. It fits more than you think and you can get creative with it (like removing food from packaging, using a basket, etc). It was really easy to put together. Materials are sturdy, not flimsy, and will probably last forever. It's super easy to clean and a great value for your money. This storage cart has saved my sanity in the kitchen!
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Reviewed in the United States on November 24, 2025

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