This 7" Roller is specifically built for use with big doors featuring double end stiles. With its sturdy and heavy-duty construction, it is also suitable for heavier and wider applications. 

Designed to easily attach to each section of the door, this roller guarantees smooth, quiet movement along the track with every use. Say goodbye to noisy, troublesome garage doors and enjoy the dependable performance of this must-have hardware. Upgrade your door hardware with this reliable and durable roller.