CRL Standard 4" X 4" Square 48" Long Post F Series Glass Fittings & Clamps Three Architectural Finishes

Three Architectural Finishes

L25S Base Shoes

CRL's GRS™ Premium Cap Rails are manufactured using a unique process known as Bump-Forming that ensures accuracy

Finishes to Match Our Tubing

Mill Stainless Steel

CRL Standard 4" X 4" Square 48" Long Post F Series Glass Fittings & Clamps Three Architectural Finishes4" (101. 6 mm) Square Post Designed to Work with Our 100, 200, 300, 350, and 400 Series Aluminum Railings Use for Center, End or 90 Degree Corners Seven Attractive Colors, Plus Unfinished Chromate Available From Stock Custom Powder Coat Colors Also Available CRL Standard 4" x 4" Aluminum Square Posts are available in your choice of three heights and seven attractive colors. Custom heights and colors are also available. You can also order our 20' 1"