National Hardware N112-227 Box Rail Hangers, 5-1/2 Inch

Highlights:

• Material : Steel Bearings
• Size : 5-1/2 inch
• Designed for use with box rail
• Includes truck. connecting bolt and nuts
• Packed without end caps
• Made of durable one piece. precision formed steel
• Comes with self lubricating delrin bearings
• Safe working load 225 lb. per hanger