• PERFORMANCE COMPRESSION BAND
Reinforced polyester webbing that maximises compression and speed of application. At a true 1.5″ width, the material smoothly glides through the Rugged Buckle for easy and effective one-handed and two-handed applications.
• RUGGED BUCKLE
Engineered to remove excess slack in a single fluid motion, the buckle’s shape stabilises the Performance Compression Band at any angle of engagement. The Rugged Buckle is an advanced, lightweight composite design with superior strength over previous versions.
• SLACK INDICATOR WEDGE
Stitched into the Performance Compression Band below the windlass, the contrasting wedge offers a visual confirmation you have pulled all excess slack from the band. This is a critical step for proper tourniquet application and results in fewer required windlass rotations to reach occlusion.
• HIGH-STRENGTH ALUMINIUM WINDLASS
Machined from a single aircraft-grade aluminium bar stock, the 5.5″ windlass features signature conical ends and grip-friendly texture for consistent torque. Its anodized finish minimises impacts from environmental elements for durability in any scenario.
• REINFORCED TOURNIQUET RETENTION ASSISTANCE CLIP (TRAC)
Conveniently holds the windlass in place until you can secure it into the Tri-Ring Lock- even under extreme lateral loads. The TRAC provides steady handling during tough applications and enhances control for one-handed manoeuvres.
• TRI-RING LOCK
Complete the tourniquet application by securing the windlass into the Tri-Ring Lock. It can easily be manipulated with just one hand and prevents the windlass from shifting during patient movement.
• TIME TAG
A tag for documenting the tourniquet application time.

The SOF® Tourniquet sets the benchmark for prehospital tourniquets. Its innovative design was engineered through extensive end-user feedback, incorporating the features most important to professionals working in the field, making it stronger, faster, and smoother than ever before.