The AutoLock was developed through cutting-edge engineering that combined the advantages of friction lock and positive lock technology. The technologically advanced, patented AutoLock baton is ready at hand when you need it and out of the way when you don't. It's easy to expand, and when it's time to close, simply push the button in the end cap. No need to look for a hard surface to collapse the baton. Strength You Can Count On: The high-tech and patented cam ball bearing and locking mechanism, once locked, ensures that the baton will stay open while performing striking and jabbing techniques. The AutoLock's patented locking mechanism ensures the baton will stay locked open while striking, blocking or jabbing Closes with a push of a button-no need to strike the baton on the ground Open passively or in a high-profile manner Rotating shafts help maintain control of the batons during a struggle Choose from a variety of tips and grips Lifetime repair or replacement guarantee Made in the USA Grips Super Grip Foam Finishes Black Chrome Bright Nickel Lengths 16" (40.64cm); 18" (45.72cm); 21" (53.34cm); 22 (55.88cm); 26" (66.04cm) Tips Standard Tip - Ideal for opening baton in a high profile manner and gaining the psychological advantage over subject Safety Tip - Urethane material eliminates sharp edges and decreases possibility of subject injury Power Safety Tip - Engineered to turn a subject's pockets inside out, reducing the risk of getting stuck with sharp objects Model # Length Finish Grip Tip Available Holders 9120 21" Black Chrome Foam Safety 3030, 3630 9121 26" Black Chrome Foam Power Safety 3056, 3656 9130 22" Black Chrome Foam Power Safety 3034, 3634 9141 21" Black Chrome SuperGrip Safety 3030, 3630 9146 26" Black Chrome SuperGrip Power Safety 3056, 3656 9152 22" Black Chrome SuperGrip Power Safety 3034, 3634 9170 18" Black Chrome Foam Power Safety 3042, 3642 9172 18" Black Chrome SuperGrip Power Safety 3042, 3642 9180 16" Black Chrome Foam Safety 3042, 3642 9220 21" Nickel Foam Safety 3030, 3036 9230 22" Nickel Foam Power Safety 3034, 3634 9241 21" Nickel SuperGrip Safety 3030, 3630 9252 22" Nickel SuperGrip Power Safety 3034, 3634 9010 9.5" Black Chrom Grooved Power Safety 7311