Smith & Wesson Large Magic Assisted Opening BNB Knives EMI's Lifesaver Hammer Deluxe with EMI's Lifesaver Hammer Deluxe with combination seat belt cutter and window shattering tool Both heads are made from dropped forged steel Contoured handle for a secure grip One hammer head shatters window glass Other forged head helps remove glass EMI's Lifesaver Hammer Deluxe features a combination seat belt cutter and a window shattering tool UPC: 198632657300 Ships fast from GunCycle — free economy shipping on orders $99 Aluminum handle with grip inserts Dual thumb studs and auto flipper Includes pocket clip and safety The blade is deployed by either the thumb stud (spring assist) or you can push the button on the spine of the knife and it opens automatically