L21S10D - CRL Mill Aluminum L21S Series Standard Square Base Shoe Drilled with 13/16" Holes Pattern "D" 118-1/8" Length
C.R.Laurence
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Catalog Number: L21S10D


  • For 27/32" (21.52 mm) Laminated Tempered Glass
    (10 x 1.52 x 10 mm)

  • Typically Used as the Base Channel for
    Laminated Glass Railing Systems

  • Drilled and Counter Bored 11-13/16"
    Center-to-Center, or We Will Custom Drill
    to Your Specifications
  • Custom Cutting and Mitering Service
  • Test Reports Available
  • CRL Recommends Consulting with the Glass
    Fabricator Prior to Wet Setting
    Laminated Tempered Glass
  • CRL Glass Railing Systems Meets
    NBC Load Requirements When Installed
    in Accordance to ICC-3842

  • The CRL L21S Series Laminated Square Base Shoe is used as the base channel for glass railing systems. It can be clad in four 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 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.



    CRL Mill Aluminum L21S Series Standard Square Base Shoe Drilled with 13/16" Holes Pattern "D" 118-1/8" Length


     


    Other Products/Finishes:

    CATALOG NUMBER DESCRIPTION
    L21S10 CRL Mill Aluminum L21S Series Standard Square Base Shoe Undrilled 118-1/8" Length
    L21S10D CRL Mill Aluminum L21S Series Standard Square Base Shoe Drilled with 13/16" Holes Pattern "D" 118-1/8" Length
    L21S10D6 CRL Mill Aluminum L21S Series Standard Square Base Shoe Drilled with 13/16" Holes Pattern "D" 118-1/8" Length
    L21S10F CRL Mill Aluminum L21S Series Standard Square Base Shoe Drilled with 13/16" Fascia Holes Pattern "F" 118-1/8" Length
    L21S10F6 CRL Mill Aluminum L21S Series Standard Square Base Shoe Drilled with 9/16" Fascia Holes Pattern "F" 118-1/8" Length

    Catalog Number:L21S10D
    Also Available in These Catalogs:
    CRL63R Architectural Railing Systems, PAGE 146R
    HR18 Architectural Railing Systems 2018, PAGE 171B
    CRL53R Glass & Glazing Catalog, PAGE 568G
    CRL63A Architectural Hardware Master, PAGE 594H
    CRL93A Architectural Railings, PAGE HR036
    LP11 Commercial Door Handles Catalog, PAGE L238
    Stock Length:118-1/8" (3 m)
    Hole Size:13/16" (20.6 mm)
    Counter Bore x Depth
    Holes Drilled C.T.C.:
    1-1/4" (31.7 mm) x 1/2" (12.7 mm)
    11-13/16" (300 mm)
    Ship Via:No UPS - Common Carrier Only
    Shipping Weight:101.33 lb (45.96kg)
    Minimum Order:1 Each

    GLASS SPECIFICATION:
    For use with 27/32" (21.52 mm) Laminated Tempered Glass (10 x 1.52 x 10 mm)
    Thickness Range: .803" to .903" (20.4 to 22.9 mm) Will work with ASTM 7/8" Monolithic Tempered Glass Will Not Accommodate the Full ASTM Thickness Range for 27/32" Glass

    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 (3mm) / -1/16 (1.5mm) 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.