PRECOILED AND STRAP-ON PIPE MARKERS FOR 2-1/2″ – 3-1/4″ PIPE DIAMETERS Hot Water Return – Black on Yellow Pipe markers are great for use on wet, oily, cold and dusty pipes where pressure sensitive vinyl markers won’t hold. Strap-on markers fit on pipe diameters from 2-1/2″ to 3-1/4″. These color coded safety markers prevent injury by providing warnings for specific hazards. Safety pipe markers can be easily removed and reapplied to other areas. Pre-coiled pipe markers allow 360° visibility for both indoor and outdoor environments. Markers are 12″W with 1-1/4″H letters. Safety pipe markers help conform to ANSI A13.1996 standards for pipe identification.
