CRL Polished SS 4" Tapered Door Rail for 1/2" Glass w/Lock - Custom

• Custom length door rails for 1/2" (12 mm) tempered glass
• Designed for monolithic tempered glass
• Patented Wedge-Lock® glass securing system (CRL)
• Models to fit 3/8" to 3/4" (10 to 19 mm) glass
• Available in several stock architectural finishes; custom finishes available
• Available with or without locks
• Matching sidelite rails available

Our innovative glass entrance solution, 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; European Patent EP 1 404 939 B1). This patented wedge action secures the glass by applying downward pressure from the bottom of the rail using two glass-retaining aluminum extrusions and a flat stainless steel bar. As the bar is tightened with socket head cap bolts, the angled extrusions engage an angled groove in the door rail, pulling the extrusions together and clamping the glass with exceptional force (more than 900 lbs. in our 9" / 228.6 mm corner rail). The same wedge principle increases holding force in full-length rails (e.g., 35-3/4" / 908 mm door rails).

The Wedge-Lock® system delivers secure, durable glass attachment and the fastest installation times among door rail systems. Experienced installers can prepare a door for installation in under ten minutes. CRL Wedge-Lock® door rails ship completely fabricated and ready-to-install with end caps installed. After mounting the rail, simply attach the door arm or pivot (not included) to the adjustable door alignment slide already assembled in the rail.

The Adjustable Door Alignment System lets you adjust the door 1/8" (3.2 mm) toward or away from the jamb without removing the door. This feature is standard on both top and bottom rails. To access adjustments after installation, remove the end cap to reveal three socket head cap bolts: the center bolt locks the adjustable slide; the two outer bolts provide the 1/8" in/out adjustment. The low-profile slide allows pivot placement other than the American Standard setback of 2-3/4" (69.8 mm), enabling fabrication for vertically out-of-square openings.

Other Wedge-Lock® benefits: models accept 3/8" to 3/4" (10–19 mm) glass; a rigid single-component housing that resists shifting over time; internal components remain in place during installation; and durable glass-securing pads engineered for longevity in extreme environments.

NOTE: All Wedge-Lock® Door Rails include a built-in jamb alignment block. Arms and pivots must be ordered separately to meet job requirements.

CRL Wedge-Lock® Door Rails are offered in several standard finishes and can be quoted in custom finishes and widths upon request. Rail specifications