CRL Matte Black 1/2" Glass Square Door Track w/ Lock 35.75"

• 35-3/4" (908 mm) length for 1/2" (12 mm) glass
• Use monolithic tempered glass
• Patented Wedge-Lock® glass securing system (fastest installation)
• Low profile rails — only 2-5/16" (59 mm) tall
• Available in several stock architectural finishes; custom finishes available
• Available without locks
• Matching sidelite rails available

CRL Low Profile Door Rail (SKU: DR2SMBL12SL) measures 2-5/16" (59 mm) tall by 1-1/2" (38 mm) wide and features the patented Wedge-Lock® Glass Securing System (U.S. Patents 6,434,905 and 6,912,818 B2; Canadian Patent 2,419,706; European Patent EP 1 404 939 B1). Rails come complete with End Caps, installation instructions, and adjustment wrenches for quick, ready-to-install low profile door rail installation.

The Wedge-Lock® system delivers secure attachment plus industry-leading installation speed — experienced installers can prepare a door in under ten minutes. Rails ship fully fabricated with End Caps installed; after mounting, simply attach your door arm or pivot (not included) to the adjustable door alignment slide already assembled in the rail.

Standard adjustable door alignment lets you shift the door 1/8" (3 mm) toward or away from the jamb without removing the door. Access adjustments by removing the End Cap to reveal three socket-head cap bolts: the center bolt secures the slide, the two outer bolts provide +/-1/8" (3 mm) fine adjustment. The low-profile slide allows pivot placement other than the American Standard setback (2-3/4" / 69.8 mm), enabling fabrication for vertically out-of-square openings.

Key differentiators and features:

• Accepts 3/8" to 3/4" (10 to 19 mm) glass in specific models
• Rigid single-component housing — resists shift and long-term misalignment
• Internal components stay assembled for faster installation
• Durable glass securing pads designed for extreme environments
• Built-in jamb alignment block (arms and pivots ordered separately)

Rails are offered in several standard finishes; custom finishes and custom widths can be quoted. Rail specifications, templates, and hardware packages are available from CRL Technical Sales via e-mail.