CRL Polished Stainless 4" Square Door Rail w/ Lock, 41" for 1/2" Glass

• 41" (1041 mm) length for 1/2" (12 mm) monolithic tempered glass
• Patented Wedge-Lock® Glass Securing System
• Models to fit 3/8" to 3/4" (10 to 19 mm) glass
• Multiple stock architectural finishes; custom finishes available
• Available with or without locks
• Matching sidelite rails available

SKU: CDR4SPS12SL

CRL's Wedge-Lock® Door Rail System is an innovative commercial glass entrance solution engineered for secure, fast installation. The exclusive Wedge-Lock® Securing System (U.S., Canadian and European patents) uses two glass-retaining aluminum extrusions and a flat stainless steel bar that, when tightened with socket head cap bolts, creates high clamping force at the glass interface. This design yields exceptional glass retention—over 900 lbs. in a 9" corner rail—and robust performance across full-length rails.

Key features and differentiators

• Fast installation: experienced installers can prep a door in under 10 minutes
• Completely fabricated, ready-to-install rails with end caps included
• Adjustable Door Alignment Slide (standard top and bottom) allows ±1/8" (3.2 mm) door adjustment toward/away from jamb without removing the door
• Low-profile adjustable slide permits non-standard pivot setback positions for out-of-square openings
• Rigid, single-component housing resists shifting or loss of adjustment over time
• Internal components do not require removal before installation
• Durable glass securing pads designed for longevity in extreme environments
• Built-in jamb alignment block (arms and pivots ordered separately)

Product dimensions

• Actual product height: 4-1/16" (103 mm)
• Corner rail example: 9" (228.6 mm); full-length door rails available (specify length when ordering)

Ordering information

• All door rails include the Kwik-Adjust™ Pivot Alignment System; closer arms and floor/overhead pivots are sold separately
• Models with locks include the lock mechanism; keyed cylinders or thumbturns ordered separately
• End caps included for stock door rail lengths; specify length with custom orders

Notes & advisories

• Comes standard with jamb alignment block; arms and pivots must be ordered separately
• Most shipping weights are approximate—contact CRL Customer Service for exact shipping weights
• Product images are representative; colors may vary by monitor
• Stainless Steel Advisory: Stainless steel resists corrosion but is not rust-proof; periodic maintenance is recommended. See the Stainless Steel Disclaimer in Technical References for details.

For rail