🔧 Upgrade your garage game with effortless power and precision!
The Group 7710Cb-P is a 10-foot rail extension kit designed exclusively for Chamberlain chain drive garage door openers. It includes a replacement heavy-duty chain, all necessary hardware, and an instruction manual for quick installation. Engineered for durability and backed by a 1-year warranty, this kit ensures reliable operation for taller garage doors, maintaining Chamberlain’s reputation as North America’s leading garage door opener manufacturer.
| Manufacturer | Chamberlain |
| Part Number | G7710CB |
| Item Weight | 9 pounds |
| Product Dimensions | 49.4 x 1.2 x 1 inches |
| Item model number | 7710CB-P |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Included Components | Hardware, Manual, Rail Extension, Replacement Chain |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 1 Year |
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