Ontario Knife I - Military Machete 18in 1095 Carbon Steel Blade Black Molded Plastic Handle. The 18" full tang 1095 high carbon steel blade features a zinc phosphate finish and a Rockwell Hardness of 50-55 HRC. The 1-18 Military Machete blade is .12" thick and is ground to a full flat taper with a flat bevel. A black molded plastic handle rounds out the 1-18 Military Machete. Overall the length of 1-18 Military Machete is 24". Specifications for Ontario Knife I - 18in Military Machete: Manufacturer: Ontario Knife Blade Length: 18 in Handle Finish: Black Molded Plastic Blade Material: 1095 Carbon Steel Features of Ontario Knife I - 18in Military Machete: Edge Type Plain Lock Type fixed Deployment Mechanism Pocket Clip Configurations Hardness 50-55HRC Package Contents: Ontario Knife I - 18in Military Machete Ontario Knife 6145: I - Military Machete 18in 1095 Carbon Steel Blade Black Molded Plastic Handle