50m in meters, cm, mm Lufkin Open Reel Fiberglass Tape - 39942
Football-helmet tough plastic cases and PVC-coated, 1/2W yellow fiberglass lines. High speed rewind 3:1 gear driven. Tapes resist stretch and extreme weather conditions. Nonconductive material, black and red markings on yellow background. Folding rewind handle and folding end hook on all models.