Blue flag protection in the railroad industry provides safety to workers from the inadvertent movement of equipment on which they are working. With the many tasks workers face, they need to feel secure that the risk of an accident is minimized. Blue flag indicators communicate to workers any possible dangers through visual representations.
The blue flag policy is used to mark stationary cars day and night (flag for daytime, light for darkness). In addition to our Blue Flag Signs in English, Spanish, & French, Aldon Company, Inc. offers a variety of blue lights to maximize worker safety. We have stock items as well as the ability to produce custom signage to meet your needs.
Showing 43–63 of 75 results
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$39.00 Quick ViewCar Loading – Blue
Manufactured by Aldon®
6CUL-B
$39.00
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$39.00 Quick View
Car Unloading Blue Sign Plate 12 in x 15 in
Manufactured by Aldon®
6CU-B
$39.00
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$27.76 Quick ViewNylon Flags
Flag
$27.76
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$39.00 Quick ViewSTOP – Orange
Manufactured by Aldon®
6STOP-O
$39.00
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$69.17 Quick ViewDO NOT MOVE – 24″ x 24″ Blue Sign Plate
4115-47
$69.17
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$39.00 Quick ViewStop Check Overhead Clearance Sign Plate (Blue)
Manufactured by Aldon®
6SCOC-B
$39.00
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$39.00 Quick ViewSTOP INSPECTION IN PROGRESS – Blue
Manufactured by Aldon®
6SIIP-B
$39.00
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$39.00 Quick ViewService Connections
Manufactured by Aldon®
6SERVC-B
$39.00
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$39.00 Quick ViewStop Switch Is Lined For Other Track Sign
Manufactured by Aldon®
6SSLOT-B
$39.00
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$124.75 Quick ViewCustomized Stop Crew At Work (Red)
Manufactured by Aldon®
4015-252
$124.75
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$124.75 Quick ViewCustomized Stop Crew At Work (Blue)
Manufactured by Aldon®
4015-251
$124.75
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$77.50 Quick ViewCustomized OSHA sign
Manufactured by Aldon®
4015-OSHA
$77.50
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$124.75 Quick ViewCustomized Stop Car Connected (Red)
Manufactured by Aldon®
4015-267
$124.75
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$124.75 Quick ViewCustomized Stop Car Connected (Blue)
Manufactured by Aldon®
4015-266
$124.75
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$124.75 Quick ViewCustomized Stop Tank Car Connected (Red)
Manufactured by Aldon®
4015-265
$124.75
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$124.75 Quick ViewCustomized Stop Men At Work (Red)
Manufactured by Aldon®
4015-263
$124.75
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$124.75 Quick ViewCustomized Stop Men At Work (Blue)
Manufactured by Aldon®
4015-262
$124.75
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$124.75 Quick ViewCustomized Stop Employees Working (Red)
Manufactured by Aldon®
4015-261
$124.75
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$124.75 Quick ViewCustomized Stop Employees Working (Blue)
Manufactured by Aldon®
4015-260
$124.75
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$39.00 Quick ViewArret (Blue)
Manufactured by Aldon®
6ARRET-B
$39.00
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$39.00 Quick ViewArret Hommes Au Travail (Blue)
Manufactured by Aldon®
6AHAT-B
$39.00