| Management number | 221681077 | Release Date | 2026/05/03 | List Price | $25.99 | Model Number | 221681077 | ||
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| Category | |||||||||
The 8 ft. Chain Rail Extension Kit is used to complete garage door opener installations on chain drive garages with up to 8 ft. garage doors.
| Color | Black |
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| Item Weight | 5.14 pounds |
| Part Number | CMXZDCG478 |
| Manufacturer | The Chamberlain Group |
| Item model number | CMXZDCG478 |
| Batteries Required | No |
| Product Dimensions | 38.75 x 3.06 x 2.06 inches |
| Included Components | 1 X Steel Rail Extension, 1 X Replacement Chain, 1 X Set of Required Hardware |
| Warranty Description | Accessories Warranty: 1 Year |
| Item Package Quantity | 1 |
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