CRL Satin Anodized 1.9" Aluminum Cap Rail 240" for 1/2" & 5/8" Glass

• Fits 1/2" (12 mm) or 5/8" (16 mm) monolithic glass and 9/16" (13.52 mm) laminated glass
• Available in three architectural finishes — ideal for anodizing or powder coating
• Use Connector Sleeve Cat. No. GR19CSM

CRL extruded aluminum cap rail (SKU GR19SA) is manufactured from alloy 6063‑T6, providing a durable base for custom architectural finishes. For a secure, permanent bond at all connections, use CRL Metal Contact Cement Cat. No. 32629. Connector sleeves are recommended to join cap rail sections reliably.


Contact CRL Technical Sales for technical details, finish options, or a project quote.

NOTE: Use Cat. No. GR5PV cap rail vinyl and 95CBL silicone to secure 1/2" (12 mm) glass; use Cat. No. LR56PV rubber insert and 95CBL for 9/16" (13.52 mm) laminated glass; use 95CBL silicone and shims for 5/8" (16 mm) glass.

This cap rail dimension is used to calculate glass size. Add your desired clearance or allow an additional 1/8" (3.2 mm) when using cap rail vinyl.

For specification sheets, finish samples, or to order GR19SA extruded aluminum cap rail for glass applications, contact CRL today.