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🔧 Elevate your garage door’s reach with precision and ease!
The Chamberlain 7710Cb-P Rail Extension Kit is a 10-foot chain drive upgrade designed for taller garage doors, ensuring reliable and quiet operation. It includes a replacement chain, extension rail, all necessary hardware, and an instruction manual for quick installation. Backed by a 1-year warranty and Chamberlain’s proven quality, this kit is the essential upgrade for seamless performance on doors up to 10 feet tall.
| ASIN | B0007KRDA8 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #211,496 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #241 in Garage Door Opener System Parts |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (296) |
| Date First Available | January 1, 2008 |
| Included Components | Hardware, Manual, Rail Extension, Replacement Chain |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 9 pounds |
| Item model number | 7710CB-P |
| Manufacturer | Chamberlain |
| Material | Metal |
| Part Number | G7710CB |
| Product Dimensions | 49.4 x 1.2 x 1 inches |
| Size | 10 Feet |
| Warranty Description | 1 Year |
C**N
Works great on doors taller than 8 feet
If your garage door is 7 ft the original rails will work. If your door is 8 ft then order the 8 ft rail extension kit. If your door is taller than 8 ft up to 10 ft this kit will work. My door is 8 ft 10 inches tall and the 7710Cb-P / 7710Cb rail extension kit installed and worked perfect. The rails included in this kit fit with no issues. I did remove 2 links from the chain in order to properly adjust the chain tension. Simple enough. Works great.
W**.
Works as advertised
Quiet operation, Very easy to install, perfect fit. Great quality. My garage door opener fit up to a 7' door, my door is 10'. I installed this extension kit and it works perfectly.
T**L
Extended my 8’ garage door opener for my 10’ Door!
Very easy to install. Came with two extensions and chain. Directions were easy to follow. Everything works great.
A**R
Worked great.
Gotta have this if you have a tall garage door, read the door opener instructions and know your garage did dimensions.
T**Y
Great product, s***ty instructions!
Unit worked fine, instructions left a great deal to be desired. The ten foot extension extended the shaft to over 13 feet. No mention of that in the instruction sheet. The original ten foot T bar on the lift master was ten feet long. All of the wires had to be extended and the mounting brackets moved.
C**A
Easy installation with instructions included!
Good product! Pricey!
J**Y
Works as should
A must have tool for changing springs on over head doors.
C**O
Bad, just bad.
This thing flexes 4” when the door closes even when properly adjusted. Bad quality to match the Chamberlain opener.
R**E
bonne qualité, moins que l'original, mais 20 ans plus tard, la qualité est diminuée partout...
P**S
Did the job, what I was looking for, available on Amazon when it was not available anywhere else. Thanks Paul
D**N
Fit as expected.
A**R
Product as seen took a bit for shipping
A**R
Exactly what I was after.
ترست بايلوت
منذ شهرين
منذ 3 أيام