Dark Bronze Anodized 337 Series 2" Diameter Extruded Aluminum Cap Rail





120″ (3.05 m)

“W” Width

3/4″ (19 mm)


Blumcraft 337 and 338 Series


13/16″ (20.6 mm)


3/4″ (19 mm)

D Depth

13/16″ (20.6 mm)

Use Adapter Strip No.


Use Splice Pin No.




“D” Depth

13/16″ (20.6 mm)


Dark Bronze Anodized

Extruded Heavy-Duty Solid Aluminum Construction

For 1/2″ (12 mm) Glass

Sold in 120″ (3.05 m) Stock Lengths or Custom Fabricated to Size

Stainless Steel Adapter Strips Sold Separately

Two Architectural Finishes, Plus Mill Aluminum Available from Stock

Use Adaptor Strip No. ST302

Use Splice Pin No. 22A58

CRL Blumcraft®’s

top quality American made extruded Cap Rails are produced from 6063-T5 aluminum and are offered in two architectural finishes, plus mill aluminum. Cap Rails are sold in stock lengths or can be custom fabricated to size. The use of stainless steel Adapter Strips, Very High Bond Tape, and Splice Pins are required during the installation process.

When using CRL Blumcraft®’s 337 and 338 Series Cap Rails, it is important to install the stainless steel Adapter Strips onto the glass edge with Very High Bond Cladding Tape before installing your Cap Rail.


Each Cap Rail comes complete with pre-drilled holes 24″ (610 mm) on center with set screws along one side of the Cap Rail for proper attachment to the Adapter Strips.

There are no reviews yet.

Be the first to review “Dark Bronze Anodized 337 Series 2″ Diameter Extruded Aluminum Cap Rail”