Barton Kramer Thermalume Sliding Glass Door Roller Assembly

This sliding glass door roller features an extruded aluminum outer housing and a stamped steel inner housing. This assembly has a 1-1/4 in. steel wheel for smooth operation. Used by Thermalume Widows and Doors and other manufacturers.

• Aluminum outer housing resists corrosion
• 1-1/4 in. steel wheel ensures smooth operation
• Suitable for use with sunshine windows