Skip Content

Want to pay an invoice? Please call us at 1-800-GRAINGER (1-800-472-4643).

Marking Flags

23 results found that include 361 products

Filter Results By

Results per page:  16 | 32 | 48
Orange Marking Flags
White Marking Flags
  • TM

    Grainger Choice

  • Multiple product options available

    White marking flags indicate locations, routes, or boundaries of proposed excavation.

    Multiple product options available

Blue Marking Flags
  • Multiple product options available

    According to the American Public Works Association Uniform Color Codes, blue marking flags indicate drinkable water.

    Multiple product options available

Blue Stripes On White Marking Flags
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Multiple product options available

    Patterned flags do not follow the national council uniform color code, and can represent any meaning that you need to communicate on the job. Marking flags with bright patterns are ideal for public and private underground utility markings.

    Multiple product options available

Red Marking Flags
  • Multiple product options available

    These colorful red marking flags are designed to help identify possible electric line hazards such as cables, conduit, and lighting cables buried underground.

    Multiple product options available

Yellow Marking Flags
  • TM

    Grainger Choice

  • Multiple product options available

    Yellow flags are used as temporary markings to point out areas of gas, oil, steam, petroleum, or gaseous materials.

    Multiple product options available

Checkered Red On White Marking Flags
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Multiple product options available

    Patterned flags do not follow the national council uniform color code, and can represent any meaning that you need to communicate on the job. These disposable flags are mildew-resistant.

    Multiple product options available

Pink Marking Flags
  • TM

    Grainger Choice

  • Multiple product options available

    Use these pink marking flags when you want to identify temporary survey markings.

    Multiple product options available

Purple Marking Flags
  • TM

    Grainger Choice

  • Multiple product options available

    Purple marking flags signal reclaimed water, irrigation, and slurry lines.

    Multiple product options available

Green Marking Flags
  • TM

    Grainger Choice

  • Multiple product options available

    The American Public Works Association Uniform Color Codes marks green flags for indicating sewers and drain lines.

    Multiple product options available

Lime Marking Flags
  • TM

    Grainger Choice

  • Multiple product options available

    These flags do not follow the national council uniform color code, and can represent any meaning that you need to communicate on the job. This fluorescent lime color is ideal for marking important areas.

    Multiple product options available

Black/Red Marking Flag, 4" Flag Height, Solid Pattern,
Black/Red Marking Flags
  • BRADY
  • Patterned flags can represent any meaning that you need to communicate on the job. These professional-grade flags are for general-purpose applications that don’t require fluorescent colors or uniform color codes.

  • Item # 14H738
  • Mfr. Model # 98168
  • Marking Flag, Pattern Solid, Black/Red, Legend Electric Line, Flag Height 4 In., Flag Width 5 In., Flag...More

Checkered Blue On White Marking Flags
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Multiple product options available

    Patterned flags do not follow the national council uniform color code, and can represent any meaning that you need to communicate on the job. These bright, patterned marking flags will help keep your worksite safe during landscaping and utility projects.

    Multiple product options available

Checkered Black On Yellow Marking Flags
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Multiple product options available

    Patterned flags do not follow the national council uniform color code, and can represent any meaning that you need to communicate on the job. Highly visible flags help communicate from a distance, indicating hidden dangers or the dimensions of landscaping.

    Multiple product options available

Black Stripes On Yellow Marking Flags
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Multiple product options available

    Patterned flags do not follow the national council uniform color code, and can represent any meaning that you need to communicate on the job. However these flags are still highly visible to communicate hidden dangers our landscaping dimensions.

    Multiple product options available

Brown Marking Flags
  • TM

    Grainger Choice

  • Multiple product options available

    Brown flags do not follow the national council uniform color code, and can represent any meaning that you need to keep your job site safe.

    Multiple product options available

Black Marking Flags
  • TM

    Grainger Choice

  • Multiple product options available

    Black flags do not follow the national council uniform color code, and can represent any meaning that you need to communicate on the job. Although they are disposable, they can stand up to outdoor conditions and are mold and mildew resistant.

    Multiple product options available

Blue Polka Dots On White Marking Flags
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Multiple product options available

    Patterned flags do not follow the national council uniform color code, and can represent any meaning that you need to communicate on the job. These disposable flags are ideal for marking utilities, plant locations, or whatever you need to communicate to keep your worksite safe.

    Multiple product options available

Red Stripes On White Marking Flags
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Multiple product options available

    Patterned flags do not follow the national council uniform color code, and can represent any meaning that you need to communicate on the job. From a distance, patterned flags stand out near solid versions.

    Multiple product options available

Red Polka Dots On White Marking Flags
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Multiple product options available

    Patterned flags do not follow the national council uniform color code, and can represent any meaning that you need to communicate on the job. Patterned flags with multiple colors are easy to identify from a distance.

    Multiple product options available

Black Polka Dots On Yellow Marking Flags
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Multiple product options available

    Patterned flags do not follow the national council uniform color code, and can represent any meaning that you need to communicate on the job. These flags are ideal for resisting mold and mildew.

    Multiple product options available

Silver Marking Flags
  • TM

    Grainger Choice

  • Multiple product options available

    Silver flags do not follow the national council uniform color code, and can represent any meaning that you need to communicate on the job. These flags are highly visible to stand out as an alert to workers near and far.

    Multiple product options available

Clear Marking Flags
  • TM

    Grainger Choice

  • Multiple product options available

    Patterned flags do not follow the national council uniform color code, and can represent any meaning that you need to communicate on the job. Mix patterned flags with solid color flags on the job site for easy identification from a distance.

    Multiple product options available

Results per page:  16 | 32 | 48
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More