Survivor Overall 12in Survival Knife HK. The Survivor Overall 12in Survival Knife was designed with an exceedingly long lasting edge that will remain well-definedsharpened for a long time before needing attention. If you're looking for the appropriate blade to suit your needs purchase the Survivor Overall 12in Survival Knife. Specifications for Survivor Overall 12in Survival Knife: Manufacturer: Survivor Knife Application: Survival Additional Features: Reverse Double Serration Features of Survivor Overall 12in Survival Knife: 25in. Overall Black Full Tang S.S. Blade Package Contents: Survivor Overall 12in Survival Knife Survivor HK 6001: Overall 12in Survival Knife