ASP USA

ASP USA stands as a defining force in law enforcement equipment, founded in 1976 by Dr. Kevin Parsons, who brought his PhD in Police Management to create purpose-built tactical tools for professionals. What began as Armament Systems and Procedures has evolved into a brand so synonymous with expandable batons that "ASP" itself became a genericized term for the product category—a testament to their pioneering impact on the industry.

While ASP is primarily recognized for revolutionizing law enforcement equipment, their product line includes pocket tools and knives designed with the same tactical mindset that defines their core offerings. The company specializes in duty belt essentials ranging from expandable batons and tactical flashlights to restraints, pepper sprays, and compact cutting tools that meet the demanding standards of professional use.

Operating from the United States, ASP has built a global reputation, with their equipment trusted by law enforcement agencies in over 100 countries. This international reach reflects decades of proven reliability in high-stakes environments where failure isn't an option. The brand's commitment extends beyond manufacturing—they provide approximately $2 million annually in free training programs for law enforcement personnel, reinforcing their investment in proper equipment use and officer safety.

ASP's approach to knife and tool design mirrors their broader philosophy: create equipment that performs flawlessly under pressure. Their tactical pocket tools incorporate the same durability standards and functional design principles that made their batons industry-standard. Whether carried as a backup blade or an everyday tool, ASP products reflect engineering informed by real-world law enforcement experience.

For those seeking cutting tools developed within the context of professional tactical applications, ASP represents decades of field-proven expertise. Their knives and pocket tools may not be their flagship products, but they carry the same DNA of reliability that has made ASP a household name in law enforcement circles worldwide.