Performance Compression Band – 1.5″ reinforced low-stretch polyester for stable application Aircraft-Grade Aluminum Windlass – 5.5″ machined high-strength aluminum for reliable torque Quick-Slack Removal Buckle – Lightweight composite for single-motion slack removal Tri-Ring Lock™ + TRAC™ – Secure windlass retention to prevent shifting during movement The SOF® Tourniquet Gen 5 is a next-generation bleeding control device trusted by military operators, law enforcement, EMS professionals, and the American Red Cross. Performance-enhancing upgrades over previous generations — a reinforced compression band, quick-slack removal buckle, and a visual slack indicator wedge — support faster, more effective hemorrhage control with fewer windlass rotations. The Tri-Ring Lock™ and Tourniquet Retention Assistance Clip (TRAC™) work together to keep the aircraft-grade aluminum windlass firmly in place during patient movement, ensuring reliable performance in demanding environments. Key Features Slack Indicator Wedge – Visual cue to confirm excess slack is removed Time Tag – For documenting application time Made in the USA – Latex-Free NSN: 6515-01-696-4522 Recognition Selected by the American Red Cross Approved by the Department of Defense and CoTCCC Specifications Weight: 3.7 oz Dimensions (Packed): 6.5 × 2.5 × 1.75 in Training is strongly recommended for proper application. Encourage Stop the Bleed® or equivalent instruction before relying on any tourniquet.