RECENTLY VIEWED
Skip to main content 
Sign In 
The CRL B7S Series Heavy-Duty Square Base Shoe is used as the base channel for glass railing systems. It can be clad in six 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. A printed brochure with instructions, installation hints, cleaning, and refinishing techniques is available.
GLASS SPECIFICATONS:
3/4" (19 mm) Thick Glass when using TAPER-LOC® Dry Glaze System or Wet Glaze System.
Product Warning:
All heavy Base Shoes have a stock length tolerance of plus or minus 3/4" (19 mm).
CRL does not recommend direct powder coating of this base shoe extrusion. Powder coated cladding applied over the base shoe is the recommended method.
Live Chat
24/7 Help Sign in for the Best Experience
Don't have an Account? Create an Account
DK Hardware Professional Tax Exempt? Net 30? - DK Net Terms
Roll over image to zoom in
Product Features
Product Overview
Related Videos
Reviews
Questions & Answers
CRL B7S20 B7S Series Mill Aluminum 120" Square Base Shoe Undrilled for 3/4" Glass
Item #: B7S20 by CR Laurence
See reviews See
reviews
In Stock
$1,588.56
/eachSAVE UP TO 158.86
Buying in bulk
QUICK SHIPPING*Usually ships in 1 business day
QTY
–
+
+ Add to Wishlist
Buy in Bulk & Save - See How
Watch Now
30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.
- For 3/4" (19 mm) Monolithic Tempered Glass
- Typically Used as the Base Channel for Glass Railing Systems in Arenas
- Pre-Drilled in 10 and 20
- Custom Cutting and Mitering Service
- Test Reports Available
- CRL Glass Railing Systems Meets NBC Load Requirements When Installed in Accordance to ICC-3269
Counter Bore X Depth
Extrusion Only (Without Holes)
Stock Length
240" (6.10 m)
Height
4-1/8
Finish
Mill
Material
Aluminum
Length
240
Width
2-3/4
Glazing Thickness
3/4
Profile
Undrilled
Glazing Type
Monolithic
Finish/Color
Mill
The CRL B7S Series Heavy-Duty Square Base Shoe is used as the base channel for glass railing systems. It can be clad in six 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. A printed brochure with instructions, installation hints, cleaning, and refinishing techniques is available.
GLASS SPECIFICATONS:
3/4" (19 mm) Thick Glass when using TAPER-LOC® Dry Glaze System or Wet Glaze System.
Product Warning:
All heavy Base Shoes have a stock length tolerance of plus or minus 3/4" (19 mm).
CRL does not recommend direct powder coating of this base shoe extrusion. Powder coated cladding applied over the base shoe is the recommended method.
.