Description Pair of self illuminating, light emitting Arc Markers. Multiple uses, tent pegs, arc markers, position marking and identification, safe routes and lanes, hazard marking, Cruciform cross section, each marker measures 19.5 x 7mm, weighs 10 grammes. Self powered, no batteries or charging required, no switches to guard and no parts to fail, these are simple and reliable. Radioactive Gaseous Tritium Light Source (GTLS) sealed in a robust clear unit. 10 year life span, these work underwater and at temperatures between minus 40 and plus 70. Pre moulded 3mm channel in top of each marker for fitting comm’s cord. Please be aware these pegs have very sharp points when new and care should be taken whe handling, using and packing to avoid injury or damage to other items
