86. Lock Installation 8.1 Fixing front handle a. Make the connection wire go through the square steel hole. b. Make the connection column and square steel match with the correct holes on [3 deadbolt, press the front handle and fixity | [J on tha door. Note: Don't install the front handle in opposite direction, please keep the numbers recognizable. } Connection Columbine 6.2 Fixing back handle a. Make the connection wire go through the square steel hole on back handle. b.