One piece, heavy-duty, hot dipped galvanized 11 gauge steel. Specifically designed to support keel rollers. Slots accept 7/16" or 1/2" diameter bolts and provide vertical adjustment. Roller shaft diameter can be 1/2" or 5/8". BRacket is 8-3/8" W. Roller size is 6".
| Brand | Tiedown Engineering |
| Roller Size | 8" |
| Width Between Slots | 6" |
| Bracket | 8-3/8" W |