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Protective roller Defender spring
Protective roller Defender spring.
Fully implemented in the cylinder, providing protection from cylinder bore (cylinder boring).
Colour: Nikel Mat
More info
Protective roller Defender spring.
Fits all doors with locks, wood, aluminum and PVC, especially at wide windows, offering maximum burglar resistance. It provides protection against drilling, sawing, hammering and violent destruction by rotation of the rollers. The rosette provides security and gives high aesthetic frame.
