Every inch of these knives shows dedication and passion of knife making in its creation, manufacture and finish. The Blackie Collins Tactical Automatic and Blackie Collins Thin Blue Line Automatic are designed to serve those that protect us all. Made with ATS-34 steel, heat treatment to our strict specifications provides a durable blade material, able to retain an exceptional edge for extended periods of time, even under extreme conditions. The safety lock allows security when the knife is not in use. Aluminum billet stock with type 3 hardcoat anodizing affords a lightweight, yet rugged, handle material. Everything that comes from that facility will be of the very best materials and hold to painstaking craftsmanship standards, Blackie’s standards. Also includes limited edition wooden presentation box with magnetic lock.