Product Details:

• Designed to Accommodate 1/4 to 1/2" (6 to 12 mm) Glass
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  CRL Horizontal Snap-In Infill for Glass is designed to accommodate 1/4 to 1/2 inch (6 to 12 millimeter) glazing. The Glass Snap-In Infill is designed to snap into the underside of the Horizontal Mid-Rail. Stock lengths measure 20 feet - 1 inch (6.12 meters).
  
  
  

• Stock Length: 20 ft. - 1 in. (6.12 m)
• Color: Chromate