NSN: 6515-01-696-4522
Patents: US-8,303,620 and D649,642 and 7,776,064

Noteworthy Features of the SOF® Tourniquet:

1) Performance Compression Band

• Reinforced polyester webbing maximizes compression during the application process. At a true 1.5" width, the performance material glides through the Rugged Buckle for quick, snag-free operation and minimizes loss of pressure over time after application.

2) 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 windlass rotations required to reach occlusion. 

3) Rugged Buckle

• Engineered to remove excess slack in a single fluid motion. The buckle's shape stabilizes the Performance Compression Band at any angle of engagement. The Rugged Buckle is an advanced, lightweight composite design with superior strength over previous versions.

4) High-strength Aluminum Windlass

• Machined from a single aircraft-grade aluminum bar stock, the 5.5” windlass features signature conical ends and grip-friendly texture for consistent torque. Its anodized finish minimizes impacts from environmental elements for durability in any scenario.

5) Tourniquet Retention Assistance Clip™ (TRAC)

• Conveniently holds the windlass in place until you can secure it into the Tri-Ring Lock™. The Trac provides steady handling during tough applications and enhances control for one-handed movements.

6) 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.

7) Time tag

• A tag for documenting the tourniquet application time.