"Riot Fork" is a non-lethal restraining device, mainly used by riot police, security personnel, campus security, mental hospital staff, etc., when it is necessary to control violent or high-risk personnel, maintain a safe distance, restrain their movements, and prevent them from harming others or self-injury. 1.Core functions and principles of action: Maintain a safe distance: This is the core advantage of the riot steel fork. Users can effectively control the target without close melee combat, greatly reducing the risk of being punched, kicked, bitten or robbed of weapons. Restricted mobility: After placing a prong over the target's neck (mainly used to control upper body and head movements), waist (to control torso and movement), or legs (to trip or restrict movement), the user can use the principle of leverage to apply force to push the target towards walls, ground, or corners, making it impossible to move freely or launch an attack. Non-lethal interdiction: Designed to restrain rather than harm, using physical restraints to compel the other party to stop violent behavior, and to buy time for other means of control (such as handcuffs) or reassurance to follow. Use in conjunction: Often used in conjunction with riot shields, batons, and other anti-riot equipment. For example, one person uses a shield to cover, one person uses a steel fork to control, and the other person is responsible for handcuffing or pacifying. 2.Advantages: High security: Significantly reduce the risk of injury to law enforcement officers or security personnel themselves. The operation is relatively simple: basic skills can be mastered after basic training. Fast and effective: Can quickly limit the target's ability to move. Non-lethal: When used correctly, it usually does not cause fatal injuries. Deterrent effect: Its appearance itself has a certain degree of deterrence.