By popular demand the Ontario Knife Company is reintroducing their Spec Plus folders. They have a re-engineered back lock and opening system with dual thumb studs. These folders are tough all-around utility knives. Lockback locking mechanism. Drop point blade style. Dual thumb studs for easy one-handed opening. Blade has a hardness of 50-55 HCR. Includes MOLLE compatible nylon sheath with snap.