Designed for use as a guide on large, sliding doors up to 2-1/4" thick by side mounting to building.

• Embossed frame with two wings provides greater bracing and holding strength versus conventional single-support, corner-iron frame
• Delrin wheel ensures rust-free operation and is formed to prevent dirt from clogging or accumulating
• Wheel is reversible; it can be used on either side of frame
• Convex roller wheel prevents gouging of door
• Roller is adjustable