Features:
- National Hardware's Double Box Rail Bracket is designed to support a double run of N104-901 or N263-301 box rail.
- Manufactured from steel for durability.
- One bracket should be installed every 2 feet of rail.
- For exterior applications.
- Coated with Weatherguard™ Protection to withstand harsh weather conditions and prevent corrosion.
- Safe working load of 300 lbs