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  • Bundle (100 Flags)
  • Case (1000 Flags)

Gas Lines

Yellow marking flags are primarily designed for marking gas lines. Our selection of yellow marking flags includes a variety of flag sizes and staff lengths, making it easy to find the right marking flags for you.

Best Sellers Top Rated Lowest Price Highest Price Date Added
30 60 90 120
1 to 21 of 21 items
12 Colors
Presco 4x5 Plain Marking Flags with 21 inch Wire Staff - Yellow Glo - 100 Flags
Item#: PRES-4521YG-100
$13.09 / Bundle (100 Flags)
4.78 stars out of 5 stars (23)
12 Colors
14 Colors
Presco Plain Wire Staff Marking Flags - 2x3 - Yellow - 18 inch Staff
Item#: PRES-2318Y
$106.49 / Case (1000 Flags)
4.67 stars out of 5 stars (3)
14 Colors
11 Colors
Presco 4x5 Plain Marking Flags with 21 inch Wire Staff - Yellow - 1000 Flags
Item#: PRES-4521Y
$130.99 / Case (1000 Flags)
11 Colors
11 Colors
Presco Plain 4 inch x 5 inch with 36 inch Staff - Yellow Glo
Item#: PRES-4536YG
$172.09 / Case (1000 Flags)
11 Colors
12 Colors
Presco 4x5 Plain Marking Flags with 21 inch Wire Staff - Yellow - 100 Flags
Item#: PRES-4521Y-100
$13.09 / Bundle (100 Flags)
4.78 stars out of 5 stars (23)
12 Colors
12 Colors
Presco Plain Wire Staff Marking Flags - 2x3 - 15 inch Staff - Yellow
Item#: PRES-2315Y
$104.69 / Case (1000 Flags)
5 stars out of 5 stars (5)
12 Colors
14 Colors
Presco 2x3 Plain Marking Flags with 18 inch Wire Staff - Yellow Glo - 100 Flags
Item#: PRES-2318YG-100
$10.69 / Bundle (100 Flags)
4.81 stars out of 5 stars (21)
14 Colors
8 Colors
Presco 2x3 Plain Marking Flags with 21 inch Wire Staff - Yellow - 1000 Flags
Item#: PRES-2321Y
$120.09 / Case (1000 Flags)
5 stars out of 5 stars (1)
8 Colors
12 Colors
Presco Plain Wire Staff Marking Flags - 2x3 - 15 inch Staff - Yellow Glo
Item#: PRES-2315YG
$104.69 / Case (1000 Flags)
5 stars out of 5 stars (5)
12 Colors
14 Colors
Presco 2x3 Plain Marking Flags with 18 inch Wire Staff - Yellow - 100 Flags
Item#: PRES-2318Y-100
$10.69 / Bundle (100 Flags)
4.81 stars out of 5 stars (21)
14 Colors
14 Colors
Presco Plain Wire Staff Marking Flags - 2x3 - Yellow Glo - 18 inch Staff
Item#: PRES-2318YG
$106.49 / Case (1000 Flags)
4.67 stars out of 5 stars (3)
14 Colors
10 Colors
Presco 4x5 Plain Marking Flags with 15 inch Wire Staff - Yellow Glo - 1000 Flags
Item#: PRES-4515YG
$116.49 / Case (1000 Flags)
10 Colors
12 Colors
Presco Plain 4 inch x 5 inch with 18 inch Staff - Yellow
Item#: PRES-4518Y
$123.39 / Case (1000 Flags)
4.5 stars out of 5 stars (2)
12 Colors
12 Colors
Presco Plain 4 inch x 5 inch with 18 inch Staff - Yellow Glo
Item#: PRES-4518YG
$123.39 / Case (1000 Flags)
4.5 stars out of 5 stars (2)
12 Colors
11 Colors
Presco 4x5 Plain Marking Flags with 21 inch Wire Staff - Yellow Glo - 1000 Flags
Item#: PRES-4521YG
$130.99 / Case (1000 Flags)
11 Colors
10 Colors
Presco 4x5 Plain Marking Flags with 15 inch Wire Staff - Yellow - 1000 Flags
Item#: PRES-4515Y
$116.49 / Case (1000 Flags)
10 Colors
10 Colors
Presco Plain 4 inch x 5 inch with 24 inch Staff - Yellow
Item#: PRES-4524Y
$139.99 / Case (1000 Flags)
5 stars out of 5 stars (2)
10 Colors
10 Colors
Presco Plain 4 inch x 5 inch with 24 inch Staff - Yellow Glo
Item#: PRES-4524YG
$139.99 / Case (1000 Flags)
5 stars out of 5 stars (2)
10 Colors
8 Colors
Presco Plain 4 inch x 5 inch with 30 inch Staff - Yellow
Item#: PRES-4530Y
$155.29 / Case (1000 Flags)
5 stars out of 5 stars (2)
8 Colors
11 Colors
Presco Plain 4 inch x 5 inch with 36 inch Staff - Yellow
Item#: PRES-4536Y
$172.09 / Case (1000 Flags)
11 Colors
7 Colors
Presco Plain 2 inch x 3 inch with 30 inch Staff - Yellow
Item#: PRES-2330Y
$142.89 / Case (1000 Flags)
5 stars out of 5 stars (1)
7 Colors