Ka-Bar USSF Bridge Breacher Tool 2484SF. The 2484SF Bridge Breacher is one solid piece of 1095 Cro-Van steel coated in grey powder coating. The Bridge Breacher has a pry bar tip, slotted wrench opening, and a chiseled blade. It measures 13” overall with a cutting edge of 2”. The butt of the Bridge Breacher is coated in blue Plastisol to help with grip. Handle color: Gray. Grind: Chisel. HRC: 57-59. Features pry bar tip, slotted wrench opening, chisel blade. Blade length: 4″ and blade width: 2″. Bulk weight: 1.6 lb.