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Hand Lock

MaintenanceofSplitLockDonotforciblytwistthekeytoopenthedoorsometime,becauseofitsowngravity,ordoorhinge,causethedoortoSAG,lockoropenthedoorisnotsmoothphenomenon.Thistimeisoftenthekeytoopenthedoor,lockthedoorverylaborious.Donottwistthekeyforciblyatthistime,lestbreakthekey,increasetrouble.

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Maintenance of Split Lock

Do not forcibly twist the key to open the door some time, because of its own gravity, or door hinge, cause the door to SAG, lock or open the door is not smooth phenomenon. This time is often the key to open the door, lock the door very laborious. Do not twist the key forcibly at this time, lest break the key, increase trouble.