Designed for everyday users, Flash AT features rapid assisted opening with SOG’s innovative ambidextrous AT-XR Lock and streamlined ergonomic handle design for enhanced grip and comfort. Flash AT is compact and easy to carry, with a highly functional 3.5" cryogenically heat-treated D2 stainless steel blade. Its powerful XR locking mechanism also features reliable built-in blade locking safety and a spine-mounted safety system. The next evolution of the popular Flash. Balancing modern design with heavy-duty performance and reliability. Flash AT has a sleek deep-carry clip and streamlined ergonomic handle. AT-XR LOCK SOG's patented Assisted Technology (AT) XR Lock, delivers fast, one-handed open and solid lock-up once open. Reliable and powerful, able to withstand 1500 pounds of force, AT-XR Lock provides the ultimate built-in blade locking security when open and ensures it only opens when intended. SAFETY 2.0 SOG worked with users to develop an ambidextrous safety that is as easy as it is fast to use. Designed to be intuitive and utilize natural hand movements, it means you don’t have to break your grip to operate it. Once open, it locks in place due to a thumb backstop. Everything a safety should be. CRYO D2 STEEL BLADE A versatile high-carbon tool steel that is cryogenically heat-treated to SOG’s unique performance specifications. D2 provides the ideal combination of edge retention and durability for long term use with ease of maintenance.