• Designed for use on wood-frame sliding doors from 1-1/2" to 2" thick
• Packed with two end caps and bolts for attaching door straps
• Includes (2) #51F single box rails brackets and (1) #51G single-splice box rail brackets
• Wheel diameter: 2.14"
• Steel with self-lubricating Delrin(R) bearings
• Safe working load: 225 lb. per hanger
• Use with Square/Box Track

NOTE:    To purchase track in your local area,  customer service can provide you with the retailers who carry the track or can order it for you.  Please provide your delivery zip code: Contact Us