- Bumped-Formed and Welded 120" (3.05 m) and 168" (4.27 m) stock lengths — available in three diameters and four architectural finishes
- Connects to fabricated corners and end caps for seamless architectural cap rail installations
- Use connector sleeve No. GR30CSS (for Cap Rail series)
All
CRL Premium Cap Railings (SKU: GR307BS) are precision-formed to maintain uniform diameters for smooth hairline transitions at splices, corners, and end caps. An internal channel is welded in place to increase strength and stability during fabrication. For a secure, permanent bond at connections use Cat. No. 32629 Metal Contact Cement.
Use connector sleeves to join cap rails. Stainless alloy 304 is standard; stainless alloy 316 and alternative brass alloys are available on special order. Contact CRL Railing Technical Sales for alloy options, lead times, or a custom quote.
NOTE: When using GR207, GR257, and GR307 Series cap rails, use Cat. No. GR7PV cap rail vinyl and 95CBL silicone to secure the glass.
*This dimension is used to calculate glass size. Add your desired clearance or allow an additional 1/8" (3.2 mm) if using cap rail vinyl.
Most shipping weights are approximate and have not been verified. If exact shipping weight is required to determine costs before ordering, request this from CRL Customer Service. Product images are accurate representations; actual colors may vary by monitor and video card settings.
Stainless Steel Advisory:
Stainless steel is corrosion-resistant but not impervious to staining or rust. CRL recommends periodic maintenance to preserve the factory finish. See the Stainless Steel Disclaimer in Technical References for maintenance guidance.
For pricing, availability, or technical assistance with GR307BS architectural cap rail systems, contact CRL Railing Technical Sales or place your order today.