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🧩 Snap, Assemble, Impress — Screen Frames Made Effortless!
The Prime-Line MP7729-50 Screen Frame Corners are a 50-pack of durable white plastic components designed for quick, tool-free assembly of 5/16 in. x 3/4 in. white aluminum screen frames. Their square-cut design eliminates the need for mitering, making them ideal for both new screen construction and repairs, delivering professional results with minimal effort.




























| ASIN | B07796G578 |
| Best Sellers Rank | 343,962 in DIY & Tools ( See Top 100 in DIY & Tools ) 4 in Window Screen Replacement Corners |
| Brand | Prime-Line |
| Colour | White |
| Country of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 1,646 Reviews |
| Finish | White |
| Finish type | White |
| Global Trade Identification Number | 00049793477293 |
| Included Components | Frame Corner |
| Item Depth | 0.3125 inches |
| Item Dimensions | 22.9 x 20.3 x 3.5 centimetres |
| Item Type Name | Screen Frame Corner, 5/16-Inch x 3/4-Inch, White Plastic, Pack of 50 |
| Item Weight | 0.52 Pounds |
| Item dimensions L x W x H | 22.9 x 20.3 x 3.5 centimetres |
| Item weight | 0.52 Pounds |
| Manufacturer | Prime-Line |
| Material | Plastic |
| Model Number | MP7729-50 |
| Mounting Type | Corner Mount |
| Part Number | MP7729-50 |
| Set Name | 50 |
| UPC | 049793477293 |
| Unit Count | 1.0 count |
J**D
More than strong enough for the job
Prime-Line MP7729-50 Screen Frame Corner Excellent value for a fifty pack, and they seem more than strong enough for the job
カ**ン
インチ表示なのでミリ変換が必要
欲しくてかなり探した商品でしたが、現物を比較した結果何とかなりそうです。ただ数量50個はやはり多いです。4の倍数で販売して頂けると有り難いです。
W**Z
Entspricht den Erwartungen vollumfänglich
Entspricht den Erwartungen vollumfänglich
C**D
exactly as described
works great
S**A
WORKED PERFECTLY
I had 6 window screens for which these plastic pieces had rotted, so the screens were falling apart. Everything else about the screens was fine, so I did my research and found these new plastic pieces. I watched a YouTube video on how to replace these plastic pieces. I measured carefully and ordered the right size. I was able to do just what they did on the YouTube video, which was carefully pull out the spline near the corners, replace the corner plastic pieces, and then push the screen and spline back into the channel and VOILA! It went PERFECTLY! It took me about 20 minutes per screen. Saved me around $80 per screen to have them remade at ACE Hardware. So, that's a savings of around $480. Very happy I tried this project, saved the money, and developed confidence in this new handywoman repair job.
A**H
Its a sworcreen frame corner and fit perfectly
Worked perfectly and good
Trustpilot
2 months ago
1 month ago