The Assist Salt combines the multi-functional versatility of the Assist model with the rustproof qualities of H-1 steel to set a new standard in rescue tools. The defining feature of the Assist Salt is its H-1 steel blade and lock bar. This unique material uses nitrogen instead of carbon to create a steel that is tough, holds an impressive edge, and is completely immune to corrosion. The blades Trademark Round Hole ensures swift, positive, one-handed opening, even while wearing heavy gloves. Its blunt tip safely slides under seat belts, clothing, and other materials and will not puncture flotation gear, while its SpyderEdge provides extreme cutting performance that easily powers through even the toughest materials.