The knife that launched the ESEE legacy—the ESEE-3—remains a top-tier field tool trusted by military, law enforcement, and outdoor professionals worldwide. Originally designed as the RAT-3 under Ontario Knife Company, this 3.875" fixed blade became the first model adopted by ESEE Knives when the company was founded. Over two decades later, it's still a go-to favorite thanks to its lightweight build, slim profile, and bombproof reliability.
 
Built from 1095 high carbon steel, the ESEE-3 is engineered for hard use in the harshest environments. It holds a sharp edge, is easy to field sharpen, and excels at tasks ranging from bushcraft and survival to utility and defensive use. Just keep in mind—1095 will rust if neglected, so a little maintenance with a rust inhibitor like TUF-GLIDE or TUF-CLOTH goes a long way.
 
This upgraded version features 3D-machined G10 scales for a more contoured, hand-filling grip. The handle provides improved ergonomics over flat Micarta, giving you enhanced comfort and control without adding bulk. Whether mounted to a vest, belt, or pack, the included plastic sheath with clip plate offers multiple carry configurations.
 
Backed by ESEE’s no-questions-asked lifetime warranty, the ESEE-3 is more than just a knife—it’s a mission-ready tool that’s earned its reputation in the field.
 
Specifications:
Blade Length: 3.875"
Cutting Edge: 3.375"
Handle Length: 4.3125"
Overall Length: 8.1875"
Blade Material: 1095 Carbon Steel
Blade Thickness: 0.125"
Hardness: 55-57 HRC
Blade Style: Drop Point
Blade Grind: Flat
Blade Finish: Orange Powder Coat
Handle Material: 3D Machined Orange & Black G10
Sheath Material: Black Plastic with Clip Plate
Weight (Knife Only): 6.0 oz.
Weight (with Sheath): 9.0 oz.
Made in the USA
UPC: 811328025732