Rounded Edge Trim: 3/8" Width x 5/32" Height x 5/32" Thickness - Covers 3/8" - 3/16" Radius - 6063-T5 Aluminum

Rounded Edge Trim: 3/8" Width x 5/32" Height x 5/32" Thickness - Covers 3/8" - 3/16" Radius - 6063-T5 Aluminum Product Information

Round Edge Trim, also known as Aluminum Quarter Round, is used to finish and protect panel edges, corners, and transitions with a smooth, curved profile. It adds both impact protection and a clean visual break—ideal for casework, wall paneling, and display fixtures.

Highlights

• Rounded Edge Protection – Softens sharp edges and shields panels from impact or wear.
• Architectural Reveal Detail – Provides a smooth, curved finish for corners or transitions.
• Pre-Punched for Fastening – Comes with countersunk holes 6" on center for #5 oval head screws.
• Easy to Install – Mounts quickly to surfaces with clean alignment and minimal tools.
• Used in Displays and Millwork – Common in cabinetry, panel systems, and interior trim-outs.

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

• Width:3/8"
• Height:5/32"
• Wall Thickness:5/32"
• Covers:3/8"
• Radius:3/16"
• 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%