Model # S 4441

Internet #202999876

Prime-Line Plastic Door Knob Cover


Plastic Door Knob Cover

$376 /each
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Product Overview

This doorknob cover is constructed from white plastic. It can be applied over most doorknobs. This doorknob cover is used to keep toddlers from gaining entry to off-limit areas.

  • Constructed from white plastic
  • Can be applied over most door knobs
  • Keeps toddlers from entering off limit areas
  • Easy to install design




Warranty / Certifications

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Customer Questions & Answers

Why is this 8.8 inches high

Asked by: Dave
Our apologies for any inconvenience this may have caused you. The dimensions that appear in the “Specifications” section are correct, but not to the product. Those dimensions are actually in reference to the packaging size and not to the actual product. For additional questions regarding this item, or any other product manufactured by Prime-Line Products, kindly call their toll free number at (877) 649-9740, or contact them by email at
Answered by: primelineProductExpert
Date published: 2016-09-06
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Customer Reviews

Plastic Door Knob Cover is rated 3.7 out of 5 by 7.
Rated 5 out of 5 by from May LOOK cheap, but aren't! These were easy to slip on the doorknobs, the slots are for expansion to get over the knob. They have a band to go around to keep the cover from being pulled off, but thus far the 28 month old has not been able to pull them off...and if anyone can, he can! You squeeze on the two bumps to make contact with the doorknob and then it turns. This would be impossible for a toddler to tackle, but easy enough for an adult. I would definitely buy these again and would recommend them to anyone needing to keep a toddler in or out of an area! Worth every penny and then some! One commenter said they looked cheap. I would just say that they are plastic door knob covers. That's what they look like. And they work. Keeps my grandson out of areas we don't want him to go.
Date published: 2014-01-14
Rated 5 out of 5 by from Just what we were looking for! We looked all over for these, and finally found them at HD. The other style that we kept finding seemed just as adult proof as child proof!
Date published: 2012-12-09
Rated 5 out of 5 by from Safty lock Very good.I like it .it make my kids safe and me peace of mind
Date published: 2016-07-26
Rated 5 out of 5 by from safty lock nice greet product.....recommended for family with small kids
Date published: 2016-08-02
Rated 4 out of 5 by from Not as shown Item was not as pictured. Cover is split into 2 pieces but so far the kids haven't been able to open it as they can on other similar products. Works better on fluted knobs than on small ball-shaped knobs.
Date published: 2014-08-12
Rated 1 out of 5 by from Terrible I will be returning these door knob covers. My 19 month old was able to removing the one on the front door. Kind of defeats the purpose.
Date published: 2015-01-20
Rated 1 out of 5 by from Cheap, would never buy again I ended up throwing this product out the day it came in the mail.
Date published: 2013-05-28
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