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CRL Matte Black 1/2" Glass 4" Square Door Rail Without Lock - 41" Length

Item #: CDR4SMBL12S
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Minimum Order Quantity : 1
Unit of Measure : each

Shipping Weight : NA
Shipping Limitations : None
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Warning Reproductive Harm - www.p65warnings.ca.gov
CRL Matte Black 1/2" Glass 4" Square Door Rail Without Lock - 41" Length
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CRL Matte Black 1/2" Glass 4" Square Door Rail Without Lock - 41" Length
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CRL Matte Black 1/2" Glass 4" Square Door Rail Without Lock - 41" Length Stock
Branch Location STOCK AVAILABILITY
Los Angeles, California 11
Dallas, Texas 5/10/2024
Chicago (Elgin), Illinois 5/10/2024
San Francisco/Oakland (Union City), California 5/9/2024
Atlanta, Georgia 5/13/2024
New York Area (Secaucus, New Jersey) 5/13/2024
Boston (Taunton), Massachusetts 5/13/2024
Orlando, Florida 5/14/2024
Denver, Colorado 5/14/2024
Seattle (Kent), Washington 5/14/2024
Cleveland (Solon), Ohio 5/10/2024
Philadelphia Area (Moorestown, New Jersey) 5/10/2024
Phoenix, Arizona 5/9/2024
Las Vegas, Nevada 5/9/2024
Houston, Texas 5/10/2024
Miami, Florida 5/14/2024
San Diego, California 5/8/2024
Carolinas and Virginia, South Carolina 5/14/2024
Product details
Product Overview

Our innovative glass entrance system, the CRL Wedge-Lock® Door Rail System features the exclusive CRL Wedge-Lock® Securing System (U.S. Patents 6,434,905 and 6,912,818 B2, Canadian Patent 2,419,706, and European Patent No. EP 1 404 939 B1). A totally new concept for securing the glass in the door rail. It works by applying pressure from the bottom of the door rail, using two glass retaining aluminum extrusions via a flat stainless steel bar. As this bar is pulled down with socket head cap bolts, pressure is applied to the glass retaining aluminum extrusions. The bottom of the extrusions are at an angle and fit into an angled groove in the door rail. As the glass retaining extrusions are being pulled down, the angled wedge in the door rail also pulls the glass retaining extrusions together. This action, along with our specially designed door retaining gasket, creates a tremendous amount of force (more than 900 lbs.) in our 9" (228.6 mm) Corner Rail. That's 100 lbs. per inch. Imagine how much force is created in our full length 35-3/4" (908 mm) Door Rails!


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