






🧩 Snap, fit, done — screen repairs made sleek and simple!
Prime-Line MP7729-50 Screen Frame Corners are precision-engineered white plastic connectors designed for 5/16" x 3/4" aluminum screen frames. Their square-cut design enables fast, tool-free assembly without mitering, making them ideal for both new screen construction and repairs. Durable and easy to install, these corners are a favorite among DIY enthusiasts and professionals alike.



























| ASIN | B07796G578 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #23,551 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Window Screen Replacement Corners |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,585) |
| Date First Available | December 21, 2017 |
| Finish | Painted |
| Finish Type | Painted |
| Global Trade Identification Number | 00049793477293 |
| Included Components | Frame Corner |
| Item Depth | 0.3125 inches |
| Item Package Quantity | 1 |
| Item Weight | 8.4 ounces |
| Item model number | MP7729-50 |
| Manufacturer | Prime-Line |
| Mounting Type | Corner Mount |
| Part Number | MP7729-50 |
| Product Dimensions | 9 x 8 x 1.38 inches |
| Size | 5/16 in. x 3/4 in. |
| Style | Mount Bracket |
| UPC | 049793477293 |
| Unit Count | 1.0 Count |
L**.
DIY windows screen repair
Excellent product .Mi husband use them to repair the windows screen frames.Mi windows screens look great !!
C**Y
DYS
Perfect fit was able to have my screen revived and placed back on window to enjoy fresh Air without worrying about mosquitos
J**N
Not common size corners
Corners ended up being to wide, but was able to trim them quickly with some diagonal flush cutters. And screen corners are typically 3/4" while these are 13/16". Will need to subtract 1-5/8" rather than 1-1/2" when cutting the frame. Minor inconvenience but they get the job done.
F**E
Easy peesie screen rebuild part
Nice and sturdy part that helped me rebuild my 34 year old screens. I never realized just how easy it was. I threw out a few over the years. Now I wish I had just known that these parts existed. Great value for the money.
A**R
Great product
Ordered the wrong size to begin with. Then found out we did need these big ones they make screen building easy would buy again. These are for bigger trailer winder corners not the normal size. But they are sturdy.
A**L
Society should learn from what this product can deliver
I like to think of my life as occurring in two parts, before discovering these screen frame corner pieces and after. When I was young and naive I used to buy window screen kits which contained parts I typically would not replace when servicing my window screens. This presented a problem as I would be overencumbered with materials that do not benefit me and my home renovation goals. With these corner pieces I can replace the plastic parts that break first and conserve that which remains to further stretch my hard earned dollar. I am a simple man and thus am easily pleased by practical ideas. This is one of those practical ideas. I recommend this product and it's worth noting that my recommendation is my guarantee. You will be pleased.
J**M
Jim
Good
J**Z
Buen producto
J**D
Prime-Line MP7729-50 Screen Frame Corner Excellent value for a fifty pack, and they seem more than strong enough for the job
C**D
works great
M**G
good
I**L
Es ideal para fabricar mosquiteros fácilmente
W**R
I could not find the exact fit window screen corners after I broke one removing the frame. Instead of driving all over the place looking for a replacement, these came up with an Amazon search.. The corners are slightly oversize, and a little shorter than the originals. A bit of sanding with 120 grit paper adjusted them to the perfect fit. I have a huge number of spares now and that suits me fine. If one corner broke from UV brittleness, other screens the same age will need the same attention.
TrustPilot
1 个月前
1 个月前