Ontario Knife Lightweight Machete Sheath Black ON18B. This Knife Sheath from the product experts at Ontario Knife is manufactured using insanely reliable materials and construction to provide you with a great sheath that will last. For a great way to make sure you are using the best possible sheath for all of your favorite machetes choose the Ontario Knife Lightweight Machete Sheath. Specifications for Ontario Knife Lightweight Machete Sheath: Manufacturer: Ontario Knife Knife Application: Machete Color: Black Package Contents: Ontario Knife Lightweight Machete Sheath Ontario Knife ON18B: Lightweight Machete Sheath Black