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CRL TurboFlex Clear Anodized 120" Square Base Shoe Fascia Mount Drilled for 1/2" - 27/32" Glass

Finish/Color : Clear Anodized
Clear Anodized
Item #: TBSH6621AD
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Minimum Order Quantity :
Unit of Measure : each

Shipping Weight : 48.28 Pounds
Shipping Limitations : No UPS - Common Carrier Only
Compliance and Restrictions
Warning Reproductive Harm - www.p65warnings.ca.gov
CRL TurboFlex Clear Anodized 120" Square Base Shoe Fascia Mount Drilled for 1/2" - 27/32" Glass
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CRL TurboFlex Clear Anodized 120" Square Base Shoe Fascia Mount Drilled for 1/2" - 27/32" Glass
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CRL TurboFlex Clear Anodized 120" Square Base Shoe Fascia Mount Drilled for 1/2" - 27/32" Glass Stock
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Los Angeles California Ask Us 800.421.6144
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Product Details
  • Drilling Center To Center
    6 in. (152.4 mm)
  • Finish/Color:
    Clear Anodized
  • Glazing Thickness
    1/2 in. (12.7 mm) - 27/32 in. (21.43 mm)
  • Glazing Type
    Monolithic & Laminated
  • Height
    5-5/16 in. (135 mm)
  • Length
    10 ft. (3048 mm)
  • Material
    6063-T6 Aluminum
  • Width
    3 in. (75 mm)
Product Overview
  • For fascia-mounted 1/2" (12.7 mm) to 27/32" (21.43 mm) monolithic & laminated glass
  • Heat-Treated 6063-T6 Aluminum to withstand the toughest conditions
  • Impact & Cyclic wind-load tested
  • Pairs with our TurboFlex Kits, which includes gaskets and TurboFlex units for a 10' railing section
  • Mill finish, pair with our CRL Turboflex Cladding & End-Caps available in our standard railing & custom finishes
  • Patent Pending (US20250389122A1)

TurboFlex - by CRL - The next generation in glass railing installation.
Engineered for instant precision at the glass, its smart design ensure perfect alignment, rock-solid stability, and full-surface clamping while also compensating for glass tolerances with ease. Accurately position the glass exactly where it matter most - directly on the glass itself, allowing for 2° of tilt in both ways and optional height adjusters for 1/8" (3.18 mm)of height adjustment. Turboflex is where speed meets safety and flawless performance.

CRL’s patent-pending TurboFlex Series Square Base Shoe represents the next evolution in frameless glass railing technology. Engineered for both performance and aesthetics, the system is available in mill or clear anodized finishes, with all standard CRL railing finishes offered through matching cladding and end caps.



Constructed from high‑strength 6063‑T6 aluminum, the TurboFlex Series Base-shoes are hollow, lightweight design that delivers exceptional durability even in demanding environments. The system supports glass thicknesses ranging from 1/2" (12.7 mm) to 27/32" (21.43 mm) and integrates seamlessly with CRL’s TurboFlex Clamp Kits for fast, secure, and efficient installation. Its performance is validated through rigorous third‑party testing and certifications, including BSI and ICC approvals, as well as Miami‑Dade HVHZ compliance for large‑missile impact and cyclic wind pressure—ensuring proven reliability for today’s most challenging frameless glass railing applications

Product Warning:

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. Colors can vary depending on your computer's video card and on how your monitor's color is adjusted.

Technical References & CAD Drawings