Yellow / Black Striped Reflective U-Channel Post Panel
- Item #:
- Y3479, Y3483
- Panel Design:
- Yellow / Black Striped Panel
Note:
3'' x 30 or 6'' x 30'' Diamond Grade Reflective Panels for U-Channel Posts

A Yellow / Black Striped Reflective U-Channel Post Panel install easily to posts, fences, and walls to provide superior visibility. Reflective post panels are made of aluminum that will not chip, crack, or rust and have Diamond Grade Reflective (Type IX) overlaminate.
3 × 30″
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Material | Mounting Holes | Sku | Quantity/Price | |||
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.080″ Diamond Grade Reflective Aluminum | Three ⅜″ holes (at top, middle, and bottom) | Y3479-Yellow/Blk | $19.10 | $18.10 | $17.25 |
6 × 30″
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Material | Mounting Holes | Sku | Quantity/Price | |||
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.080″ Diamond Grade Reflective Aluminum | Two ⅜″ holes (one at top, one at bottom) | Y3483-Yellow/Blk | $45.15 | $43.05 | $40.95 |
Special Freight Arrangement:
Due to the size of this product, freight shipping will be required. You may contact our customer service team for a quote or you can place your order and a customer service representative will contact you about freight shipping charges.
If you would like to use your own freight carrier, please include your freight carrier account in the special instructions box at the bottom of the checkout page before placing your order. A customer service representative will be in contact with you if there are any questions.
Phone: 800-274-6271
Fax: 800-279-6897
Phone: 800-274-6271
Fax: 800-279-6897
SafetySign.com guarantees that we have the lowest price on every item we manufacture, plain and simple.
If you find a lower price, we'll match it!
Recommended Accessories
- All
- Brackets
- Hardware
- Posts
- Tools
U-CHANNEL STRIPED REFLECTIVE PANELS
To view and print a PDF version of this page, click on this link: SafetySign.com Reflective Panels PDF→
Sign Construction:
- These signs are manufactured with rust free aluminum overlaminated with Diamond Grade Reflective (Type IX).
- Aluminum will not chip, crack or rust. Aluminum signs will last longer that plastic or steel signs.
- Panels are easy to install and are supplied with 2 holes at 3/8”dia. (top & bottom).
- Panels are available in 4 color combinations and 2 sizes: 3” x 30” & 6” x 30”.
- Panels have been designed for any of the following applications: post mounting, fence or wall mounting.
Striped Reflective Panels
Make your signs more attractive and at the same time, more noticeable; by installing striped reflective panels. Mounting hardware sold separately, see Y3465.


Size | Width | Height | Available Materials | Mounting Holes | Diagram |
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3 × 30″ | 3″ | 30″ |
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Three ⅜″ Holes | Diagram |
6 × 30″ | 6″ | 30″ |
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Two ⅜″ Holes | Diagram |
Material | Thickness | Outdoor Durability | Service Temp. Range | Available Sizes |
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Diamond Grade Reflective Aluminum
A high efficiency, microprismatic retro-reflective material permanently adhered to aluminum, designed to be highly visible during the day, at night, and during inclement weather. It has excellent visibility at wide entrance and observation angles, and meets the requirements of ASTM D4956 Type IX. It is 10 times brighter than standard Engineering Grade sheeting, and will remain effective for up to 12 years.
Reflectivity:
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0.08″ | 10+ Years | -10°F - 130°F |
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None | Engineering Grade | High Intensity Prismatic | Diamond Grade | |
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ATSM D956 Type | – | Type I | Type IV | Type IX |
Brightness | – | Standard Material | 3x More | 10x More |
Night-Time Visibility | – | 500' | 1,000' | 1,500' |
Reflectivity |
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