InDraft is a patented exclusive, which is a combination of a slotted liner and a pin in the blade tang working in tandem to generate an inward inertia when closing the blade.
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- 为了开启他,一个弹簧机构促使刀柄右部的开刀钮转回去并将锁销锁住从而使刀片可以自由开合。