OHT = One Hand Tool; One hand opening pliers, pretty useful if your other hand is snagged on barbed wire you need to cut through. One hand opening blades, could be a life saver if you need to cut through your harness to escape a damaged vehicle (for which the strap cutter is specifically designed).
The handles of the OHT are imprinted, illustrating the tools beneath so you can quickly select the right tool for the job (why didn't somebody think of that before?). Not one but two knives; separate straight and serrated blades so you can choose the blade best suited for the job. The Pliers are spring-action to maximise ease of use and minimise fatigue.
Never compromise on the kit that could save your life. With the Leatherman range, your life is in safe hands.