Heavy-duty Mylar blanket-wrap coating extends blade life. First 6" of blade are reinforced with blade armor coating. Easy to read graphics. Blade stands out 11. ABS case with a yellow finish. Cushion grip built into the case. Massive bumper. Multi-functional hook grabs on side, top or bottom. Three rivet corrosion-resistant hook moves to allow accurate inside and outside measurements. Heavier and stronger recoil spring. Top forward blade lock. Blade width 1-1/4". Length 40.