Keder Rail: 5/16" Width x 1-1/8"Height - 1/2" Inside Diameter - 6063-T5 Aluminum

Keder Rail: 5/16" Width x 1-1/8"Height - 1/2" Inside Diameter - 6063-T5 Aluminum Product Information

Aluminum Keder Rail offers a dependable, streamlined channel solution for securing fabric edges in outdoor structures such as awnings, canopies, RVs, trailers, and marine enclosures. Also known as awning rails, these extrusions allow for the smooth insertion of welt cord, keder, or fabric edge, creating a clean and tensioned fit. Lightweight yet durable, they’re designed for consistent performance in all-weather applications and retractable systems alike.

Highlights

• Clean Channel Fit – Accommodates fabric edge or keder securely for a polished, professional finish.
• Marine-Ready – Designed to perform in saltwater and high-humidity environments without corrosion or breakdown.
• Smooth Profile Design – Enables effortless feeding and adjustment of fabric or cord without snagging.
• Corrosion-Resistant Aluminum – Holds up against moisture, UV, and the elements for reliable, long-term use.
• Installation-Friendly – Easy to cut and fasten, making it ideal for both permanent structures and flexible shade solutions.
• Dimensions: 3/16" nominal channel opening and 3/8" inside diameter. Fits welt up to 1/4", depending on wrap material thickness.

Need custom sizes or extrusions? Check out our customization services.

• Width:5/16"
• Height:1-1/8"
• Inside Diameter:3/8"
• Alloy & Temper:6063-T5
• Specification Met:ASTM B221-14
• Country of Origin:United States of America
• Yield Strength:16k PSI-1
• Hardness:Brinell 55
• RoHS:RoHS 3 (2017/2102/EU) Compliant
• REACH:REACH (EC 1907/2006) (06/25/2020, 209 SVHC) Compliant
• DFARS:Specialty Metals COTS-Exempt
• Materials:See Specification
Aluminium 95.1%
Chromium 0-.1%
Copper 0-0.1%
Iron 0-0.7%
Magnesium 0.45-.90%
Manganese 0-0.10%
Silicon 0.2-0.6%
Titanium 0-0.1%
Zinc 0-0.10%
Other 0.05-0.15%