Compact case – easier to hold. 3-rivet end hook is 40% stronger – for long life.  True zero end hookmoves to compensate for accurate inside and outside measurements.  Blade Armor coating onthe first 100mm reduces the risk of breaking the tape by 95%.  Mylar® coated blade is upto 10 times more resistant to abrasion than normal lacquered blades. Belt clip for ease ofstorage.