Bottom Bracket Assembly Includes (4) Roller Carriers (2) Pins and (2) Cotters For Use With Mfr Model Number 3 in Garage Doors and 2 in or 3 in Tracks Type Heavy Duty 12 Gauge Rust Resistant Steel with Galvanized Finish Double End Stile For Use With 3 in Garage Doors and 2 in or 3 in Tracks 1 PairMRO36R840
| # | Attribute | Value |
|---|---|---|
| 1. | brand | AMERICAN GARAGE DOOR SUPPLY |

