Product Details:

• Typically Used as the Base Channel for Glass Railing Systems in Arenas
• 
  
  The CRL B7S Series Heavy-Duty Square Base Shoe is used as the base channel for glass railing systems. It can be clad in five choices of architectural finishes. The most critical component in a railing system is the proper attachment of the Base Shoe to the substrate. CRL has engineered and tested a variety of attachment methods, and has developed an acceptable combination of drilling patterns and fasteners. The five tested methods of attachment can be found on pages R282 to R283, and associated fasteners are shown on pages R284 to R285 . A printed brochure with Instructions, Installation Hints, Cleaning, and Refinishing techniques is available. Center to Center 12" (305 mm).
  
  NOTE: 120" (3.05 m) and 240" (6.10 m) Extrusion Only (without holes) cannot be used for the Dry Glaze System unless the Base Shoe is fabricated to the above tested and approved hole and counter bore pattern. The Dry Glaze System requires that the attachment holes be counter bored so that no part of the fastener protrudes above the base of the channel opening.
  

• Hole Size: 9/16 in (14.3 mm)
• Length: Custom
• Color: Polished Stainless
• Drilled Fascia Mount Holes: 12 in (305 mm) Center-to-Center