Manufacturer Part Number (MPN) : 940Expand your hunting capabilities! This expandable, two-bladed broadhead provides you with the power of the ""Dual Trap"" blade retention system. It's surgically precise construction and wide slice give you the ultimate advantage in the field. With a two-inch cutting diameter, no game is off limits. LUTZ This unique kind of German sharpened metal is the sharpest blade in the industry. It's not whether you can afford to have them, it's whether you can afford not to have them. DUAL TRAP The Dual Trap retention system gives you the best of both worlds. With the durability of an all steel collar and the reliability of an elastomeric ring; It's like a memory foam pillow on a steel frame bed. The perfect place to rest the Lutz blades before releasing Havoc.