Presco Marking Whiskers are an alternative marking choice for survey and construction sites, underground utility locating and many other projects. These 6 inch long Whiskers are easy to use and can be attached to wood stakes or to 60-penny nails (not included).
Presco Marking Whiskers are virtually indestructible and do not break or bend when run over or trampled. The Marking Whiskers will spring back up when run over by lawnmowers, graders, and heavy equipment. The American Public Works Association (APWA) color-coded Whiskers are available in 7 highly visible colors including neon orange, neon pink, blue, yellow, red, green, and white.Application Instructions
Option 1: Insert a 60-penny nail through the circular opening of the metal clip, then hammer the nail into the ground.
Option 2: Hammer a wood stake into the ground. Hold the whisker at the end opposite the metal clip and hammer the metal clip into the top of the wood stake.