This is a standard door roller with a convex edge, suitable for use with 2 in. track garage doors. It has a 1-7/8 in. roller diameter, 1/2 in. roller width. Nylon ball bearing roller. Standard shaft length of 3-5/8in.

• Nylon ball bearing with steel inner race and nylon tire for smooth operation
• Factory lubricated
• Excellent performance in all weather conditions
• Excellent performance in all weather conditions
• Steel and plastic construction
• Please refer to the line art for dimensions and compare with your needs before purchasing