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Type I OM1-1 Yellow High Intensity Reflective Button Object Marker
Type I OM1-1 Yellow High Intensity Reflective Button Object Marker
Item Description:
Type I OM1-1 Yellow High Intensity Reflective Button Object Marker
Part Code:
Price: (each)
$55.49  $49.95
$47.95 (6 - 11 pieces)
$44.95 (12 or more)
Average Rating:

Info & Usage Specs


Heavy duty all aluminum construction makes this marker durable & fit for long term exterior use, will not rust.


Laminated with 3M High Intensity Prismatic (HIA) reflective sheeting for superior visibility both day & night.  The addition of 9 reflectors creates ultimate brightness.


Pre-punched holes at center top/bottom for fast & easy mounting.

  • The Type I - OM1 Series End of Road markers are designed to warn & alert road users to an approaching obstruction that has been marked within the roadway.
  • Excellent for use with our 4' or 6' sign posts to mark dark areas of your properrty, street or road, in or around sharp corners or tight bends.


Size/in. 18 x 18
Weight 4lbs
Color Yellow
Face Material 3M (HIA)
Reflectors (9) 3" Round Amber
Alum Panel:  Gauge/Alloy .080"/3105-H18
Radius Corners Standard Federal
Mounting 3/8" Holes
Optimum Performance/yrs.


Data Product Bulletins & Notes

Street Sign USA's Diamond MUTCD Sign Shape Dimensions

Size A B C
18" x 18" 18" 10.5" 1.5"


3M Reflectivity Bulb3M Reflectivity BulbMade with Type III High Intensity Prismatic (HIA)


Each round reflector exceeds state and federal cube corner delineator photometric standards providing appx. 7 square inches of reflex area.



D.O.T. Compliance


This marker has been specified to meet the U.S. DOT Federal Highway Administration's MUTCD standards.

This item is listed in the MUTCD.  To learn more about this sign and other Object Markers, click here




This item normally ships within 3 business days!
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Street Sign USA is a dealer/distributor of quality street, traffic, safety signage & accessories.  We have over 25 years of knowledge & experience in the wholesale distribution end of the sign industry.


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