- Boat trailer parts
- Boat trailers
- Designed to suit australian conditions
6" Tandem Brackets Galvanized | Boat Trailer Roller Brackets To suit 6" Boat Rollers. Hole size suit 16mm Spindle. Note: Eye post stems required to attach these brackets to your trailer. Ideal for use with boat trailers, boat trailer parts, rollers, skids, bunks and boating accessories.