In the utility model, the hook lock sheet is arranged independently, durable and can be replaced; and the knife body and the sheath are connected so tightly that can not be detached.
本实用新型钩锁片单独设立，耐用并可更换，刀体和刀鞘连接紧密不脱分。
In the utility model, the hook lock sheet is arranged independently, durable and can be replaced; and the knife body and the sheath are connected so tightly that can not be detached.
本实用新型钩锁片单独设立，耐用并可更换，刀体和刀鞘连接紧密不脱分。
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