THE GERBER PROPEL TANTO POINT SERRATED SWITCHBLADE KNIFE A HUGE FAVORITE OF LAW ENFORCEMENT & MILITARY Gerber Propel Auto The Propel Auto is a sleeker, faster addition to Gerber’s line of automatic knives. The Propel Auto features a slender Black G-10 body and multi-position pocket clip, allowing the operator to carry the Propel Auto however they see fit. The tanto style 420HC steel blade is black oxide coated for corrosion resistance and minimizing reflective surfaces. Made in the USA. 8 1/2″ ov, 3 1/2″ bl, 5” cl.