CRL 304 Stainless 2" Polished Cap Rail for 1/2-5/8" Glass, 120"

• SKU: GR20PS — Bump-Formed and Welded cap rails available in 120" (3.05 m) and 168" (4.27 m) stock lengths
• Available in seven diameters from 1-1/2" (38.1 mm) to 4" (101.6 mm)
• Four architectural finishes
• Connects to a variety of fabricated corners and end caps
• Cut-to-size or custom fabricated lengths also available
• Use connector sleeve No. GR20CSS

CRL's Premium Cap Rails are manufactured using a precision Bump-Forming process that delivers consistent radii, tighter tolerances, and reduced stress compared with roll-formed cap rails. Welds on both sides of the internal channel provide added strength and stability so the cap rail fits into welded corners without twist or discoloration—ideal for glass balustrade, storefront, and railing applications.

All CRL Premium Cap Rail stock is formed using precision tooling to maintain uniform diameters for smooth hairline transitions at splices, corners, and end caps. The internal channel is welded in place for improved strength during fabrication. Use Cat. No. 32629 Metal Contact Cement to achieve a secure, permanent bond at all connections, and use the Connector Sleeves to join cap rails. Sold in 120" (3.05 m) lengths; 168" (4.27 m) lengths also available.

Glass installation notes: When used with 1/2" (12 mm) glass, use Cat. No. GR5PV cap rail vinyl and 95CBL Silicone. For 5/8" (16 mm) glass, secure with 95CBL Silicone and shims. For 3/4" (19 mm) glass, use 95CBL Silicone and appropriate shims. Please contact CRL Technical Sales for specific guidance or a quote.

All CRL Premium Cap Rails are stainless alloy 304; stainless alloy 316 is available on special order. For best results, follow CRL stainless maintenance recommendations.

Stainless Steel Advisory: