Reapr Sparrow Axe 3.5in 2Cr13 Stainless Steel Green. The Sparrow is a two-in-one axe and hammer combination that matches quality with functionality Specifications for Reapr Sparrow Axe: Manufacturer: Reapr Blade Finish: Black Oxide Blade Material: 2Cr13 Stainless Steel Overall Length: 15.25 in Blade Length: 3.5 in Sheath Material: 1680D Nylon Handle Color: Green Features of Reapr Sparrow Axe Lanyard hole on handle Package Contents: Reapr Sparrow Axe Ballistic Belt Sheath W/ Molle Attachment Reapr CTLR-037-GRN-RPR: Sparrow Axe 3.5in 2Cr13 Stainless Steel Green