This is a "52" Razor Saw from Zona Tool Co.

FEATURES: .008" thick blade is ideal for super-fine cuts in wood, soft metals and plastic without splitting or ragged edges.Shorter cutting depth with steel back for greater blade stability Comfortable wood handle.

       Carded packaging.

INCLUDES: One "52" Razor Saw.

SPECS:    Length: 9"

          Cutting Depth: 7/16"

          Thickness: .008"

          Teeth Per Inch: 52