Which among the following is NOT considered an impact weapon?

The term "impact weapon" refers to any device designed to inflict blunt force on a person, primarily for defensive or law enforcement purposes. Impact weapons can include various types of batons, which are explicitly designed to deliver strikes efficiently, helping officers subdue and control potentially dangerous individuals.

The straight baton, expandable baton, and side handle baton are all designed to deliver blows or to be used in a manner that impacts an assailant, serving both defensive functions and the objective of incapacitating a suspect when necessary. They are constructed to withstand strikes and to be wielded effectively in various self-defense or law enforcement scenarios.

In contrast, handcuffs are primarily restraining devices. They are designed to securely restrain a person's wrists, preventing movement rather than delivering impact or force. Their main function is not to impact but to control and detain an individual safely. Because of this fundamental difference in purpose and design, handcuffs do not fall under the classification of impact weapons.