- For use with model 3800, 8500 Jackshaft residential opener.
- Allows the garage door openers to be lowered due to low ceilings or obstructed areas.
- Install quickly and easily.
| Manufacturer | Chamberlain |
|---|---|
| Part Number | 480LM |
| Item Weight | 3.16 pounds |
| Package Dimensions | 10.47 x 5.2 x 4.29 inches |
| Item model number | CECOMINOD088553 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| ASIN | B00E3KYW5W |
| Date First Available | November 14, 2013 |