1. Double Screws hold housing together in case of an accidental drop.
2. Improved Plastic and Molding Shape for increased durability and long life.
3. Tough, Double Nylon-Coated, 3/8-Inch Steel Blade assures long life under field abuse, with reduced weight and wind drift.
4. Metal Reinforced Handle for superior strength.
5. Break-Resistant Polycarbonate Case