When a Phillips is not a Phillips Plus So Much More!

Step 37 Microtech® Pin Screw Drive

Microtech® Knives use an exclusive Terzuola screw with recesses for 3 or 4 pins drivers. Outside diameters of all screws may vary on different styled Microtech® knives, however, pin size should remain the same. There are 3 sizes of drivers; Small - fits handle screws that have 3 holes; Medium - fits handle screws that have 4 holes (If the knife was made after 2006 it may not have the center hole.) Basically if another hole would fit in the middle of the outer 3, it is a medium; Large - fits the pivot screw on MT side openers and some belt clip screws. Current production wrenches have no center pins so they can be used on the new style screws.

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