Fatal Steel Broadheads bring together strength, power and sharpness to create reliably lethal wounds. Full stainless steel construction makes them durable enough to crush bone, while a shock absorbing spring prevents deflection. The leading tip provides initial penetration for a true trajectory and powerful follow-through. Grim Reaper® Fatal Steel 3-Blade 100 Grain Mechanical Broadheads feature a 1 1/4" cutting diameter.