The CRL B5L Series Custom Low Profile Square Aluminum Mill Base Shoe is used as the base channel for glass railing systems. It can be clad in several choices of architectural finishes. The Low Profile Square Aluminum Base Shoe is for use with the Wet Glaze System only. The most critical component in a railing system is the proper attachment of the Base Shoe to the substrate. CRL has engineered a variety of attachment methods, and has developed an acceptable combination of drilling patterns and fasteners.

1/2" (12 mm) Monolithic Tempered Glass Wet Glazed Only. Caution: Low Profile Square Base Shoe cannot be used for the Wedge Dry Glaze System. CRL does not recommend direct powder coating of this base shoe extrusion. Powder coated cladding applied over the base shoe is the recommended method. All pre-drilled CRL Base Shoes have a +1/8 (3 mm)/-1/16 (1.5 mm) tolerance between each hole drilled in the base. Before drilling installation holes in the concrete or steel substrate it is recommended that the installer place the base shoe into the planned final position, then mark the position of the holes to be drilled into the substrate.

Most shipping weights are approximate and have not been verified. If the exact weight is needed in order to determine shipping costs, and shipping costs are required in order for you to complete your order, please request this prior to submitting your order by contacting CRL Customer Service. Product images shown are of the actual product or a close representation. ColorsColours can vary depending on your computer's video card and on how your monitor's colorcolour is adjusted.