Aluminum Training Knives

Welcome to Keen Edge knives. We are Steve & Jamie Rollert, working to provide training knives for Law Enforcement, Military and Martial Arts communities.

We are a small “Mom & Pop” enterprise, working out of our home and shop in Keenesburg, Colorado. We work as a team with one goal in mind… to produce the highest quality aluminum trainers with the most realistic designs and provide them at the most affordable prices.

We have the help of modern machinery and no longer have help from our children. The “kids” are young adults now, and are beginning to live their own lives… going off to college and working for other employers, getting married, so the empty nest also makes an empty shop. We have redistributed work loads and we are up to the challenge. We can get most orders in the mail in less than two weeks, and our prices are still the best around.

Globaly Known
Keen Edge Trainers have become increasingly popular across the arts and around the world. Practitioners of many styles have found our trainers to be just what they have been looking for.

Grandmaster John Pellegrini has declared our model P3-Tactical Folder to be the official training knife for the International Combat Hapkido Federation (ICHF).



Stockholm Blade Arts in Sweden use our P3 and have developed a kydex sheath with shoulder harness that they sell in Europe. This company is a good place for our European friends to find a closer outlet for our training knives.

Continued Design Development
We are working to introduce more new designs as often as possible. Steve has always been our main designer, and now he has become our CNC programmer, cranking out new designs faster than we can get them photographed. There are some exciting designs in the works, we hope you'll check this site regularly to see what new trainers have been added.

Thank you for visiting our Web Site. Please take a look around, you may see something that will be a help to you in your martial training.