CRL Mill Aluminum Tapered Base Shoe Drilled With Hole Pattern D in a 10 Foot Length

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Typically Used as the Base Channel for Glass Railing Systems Desiring a Flush Installation Embedded in Concrete

This CRL B5T Tapered Aluminum 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 Aluminum 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. A printed brochure with Instructions, Installation Hints, Cleaning, and Refinishing techniques is available.

Color: Mill

Counter Bore and Depth: 7/8 x 1/2 in (22.2 x 12.7 mm)
Length: 10 ft. (3.05 m)
Center to Center Hole Spacing: 12 in (305 mm)

Minimum Order: 1 Each

Additional Product Information:
All heavy aluminum base shoes have a stock length tolerance of plus or minus 3/4 inch (19 millimeters)
CAPACITY:
1/2 inch (12 millimeter) Thick Glass when using GlassWedge® Dry Glaze System;
11/2 or 5/8 inch (12 or 16 millimeter) Thick Glass when using Wet Glaze System
NOTE: 20 feet (6.10 meter) Extrusion Only (without holes) cannot be used for the GlassWedge® Dry Glaze System unless the Base Shoe is fabricated to the above tested and approved hole and counter bore pattern. The GlassWedge® 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.