Model # U 9983

Internet #100145751

Store SKU #470806

Store SO SKU #470806

Prime-Line 160-Degree Glass Lens Door Viewer


160-Degree Glass Lens Door Viewer

$597 /each
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Product Overview

This Defender Security 160-Degree Glass Lens Door Viewer features glass and plastic lenses. The viewer fits 1-3/8 - 2-1/8 in. thick doors. A bore size of 1/2 in. is required for installation.

  • For wood or metal doors 1-3/8 - 2-1/8 in. thick
  • Solid brass housing
  • UL listed glass lens is fire door rated
  • 1/2 in. diameter housing
  • Easy to install
  • Note: Product may vary by store

Info & Guides

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Hole Diameter (in.)
Maximum door thickness (in.)
Product Depth (in.)
Product Height (in.)
Product Width (in.)


Builders Hardware Product Type
Door Viewers
Hardware Finish Family
Minimum door thickness (in.)
Visibility range (Degrees)

Warranty / Certifications

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.

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Customer Questions & Answers

I need only glass set without body becous i m manufacterar

Asked by: panday
Thank you for your inquiry regarding this item from Prime-Line Products. Unfortunately, the individual components for these viewers are not currently available, as these products are sold only as finished, ready to install assemblies. For additional questions regarding this item, or any other product manufactured by Prime-Line Products, please call their toll free number at (877) 649-9740, or contact them by email at
Answered by: primelineProductExpert
Date published: 2016-08-17
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Customer Reviews

160-Degree Glass Lens Door Viewer is rated 4.8 out of 5 by 12.
Rated 5 out of 5 by from Easy Installation, Works as Advertised Got one of these a couple of days after a murder in our quiet, peaceable neighborhood; some lunatic (still at large) shot a lady dead after she opened her door to him. He also shot another lady in the house, but she's expected to survive. It's occurred to me in the past that I never know who's at my door until I open it, and I figure now is as good a time as any to correct the situation. After reading a number of reviews of viewers that required a 9/16" drill bit, I decided to go with one that could fit in a 1/2" hole; I didn't want to buy a new bit just for the one job. Having settled on that, I looked at what the store had in stock. There were a number of more expensive viewers that claimed a 200-degree field of view (that's 200 degrees top to bottom, not side to side). This one was "only" 160 degrees. Looking at the diagrams on the packages, the difference seemed insignificant to me, and as this one was about half the price of the 200-degree models, and it came in the brass finish I preferred, I bought it. Easy installation. I drilled a 3/16" pilot hole, then took my 1/2" bit to it and finished the job. Took some doing, as our door is solid oak. I dry-fitted the viewer and my wife and I tested it; we found that no matter where I stood on our porch, I could not get out of her line of sight from inside the house. I then took the viewer out, put some caulk around the seats, and reinstalled. I used a butter knife to tighten it down - no regular screwdriver is big enough for the job. The whole job, from the time I opened the package, to the time I'd put away the last tool and swept up the sawdust, took about 1/2 hour. So our house is a tiny bit safer now. And, for the record, our house is NOT a "gun-free zone." Bad guys, you've been warned.
Date published: 2014-02-09
Rated 5 out of 5 by from Door peep hole Great way to have view of someone at the door. Good for security, before you open the door. Easy to install.
Date published: 2012-02-14
Rated 5 out of 5 by from replaced my old door viewer I bought this to replace the old one that I inherited from the previous owner. no idea how long that one has been there but it was all foggy and blurry. I didn't wanna expand the existing whole so this one fits perfectly. very easy to install. One tip: use a quarter instead of a screwdriver to tighten it up!
Date published: 2015-04-22
Rated 5 out of 5 by from Outstanding Garage Safety Best addition to a door leading from the kitchen to the garage. It's safer to check to see if someone got into the garage, before you open the door!
Date published: 2014-07-15
Rated 5 out of 5 by from Great product. Just what I needed! Great peephole and very easy to install. I wanted a 200 degree viewer but did not have a big enough drill attachment so I settled with a smaller viewer. What I like is its size and simplicity. From the outside you can barely tell it's there even on a black door.
Date published: 2015-02-26
Rated 5 out of 5 by from Good Product Looks and works great - would buy again if reworking another front door.
Date published: 2015-03-25
Rated 4 out of 5 by from not bad a little small, but serves it's purpose. i wanted to use the bigger peep hole, but didnt want to drill a big hole in my door.
Date published: 2012-01-12
Rated 5 out of 5 by from This product is the correct item that I needed.. It is exactly what I was looking for. Customers were removing them from the hotel doors and I needed to replace several of these . I searched everywhere and then I found it at The Home Depot
Date published: 2014-05-08
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