The ASP Sentry Baton S16 is a top-of-the-line law enforcement baton that is built to last. Featuring a 4130 steel construction with black chrome finish, this baton is hardened to 40-45 RC and has a tensile strength of 201,000 PSI. The DOM tubing and friction loc locking system make this baton incredibly durable, while the Santoprene grip material ensures a comfortable and secure grip. The aluminum cap with E-coat finish rounds out this baton's high-quality construction. Dimensions: 6 1/4" closed. 16" fully extended.