This is the C-Sized Alkaline Battery Glow Starter from Ofna.
    This glow starter heats the glow plug during starting of a glow engine.

FEATURES: Improved low resistance design for longer battery life
          No charging needed, always ready when you are
          Uses low cost "C" alkaline battery
          Long shelf life or tool box life
          "Unbreakable" red nylon case
          Long reach shaft for glow plugs that are deep inside heads
          Spring clip design pulls up easily, and when released locks around
            the glow plug
          Low resistance wire connection inside the shaft

INCLUDES: One glow starter

REQUIRES: "C" sized alkaline battery

SPECS:    Total length: 145mm (5.7")
          Case Diameter: 37mm (1.48")
          Shaft Length:  60mm (2.34")
                                                                     cmc 8/9/01
                                                                          ir/jl