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Cylinder protection DISEC Sferik RWS68 D1 (Atra Dierre)
  • Cylinder protection DISEC Sferik RWS68 D1 (Atra Dierre)

DISEC Rok Sferik RWS68-25D1P – Euro Cylinder Protector for ATRA/DIERRE, 31 mm Fixing Centres

708.0843025
DiSec

DISEC Rok Sferik RWS68-25D1P mechanical Euro cylinder protector for ATRA/DIERRE mounting arrangements with 31 mm fixing centres. Hemispherical Ø50 mm body with tungsten carbide anti-drilling inserts, 85 × 65 mm oval escutcheon, anti-skating system and reinforced M6 Flex System fixing. Grade 4 burglary resistance declared by DISEC. Offered in bronze and polished brass.

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€41.50
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DISEC Rok Sferik RWS68-25D1P – Euro Cylinder Protector for ATRA/DIERRE, 31 mm Fixing Centres

DISEC Rok Sferik RWS68-25D1P – Euro Cylinder Protector for ATRA/DIERRE, 31 mm Fixing Centres

DISEC Rok Sferik RWS68-25D1P mechanical Euro cylinder protector for ATRA/DIERRE mounting arrangements with 31 mm fixing centres. Hemispherical Ø50 mm body with tungsten carbide anti-drilling inserts, 85 × 65 mm oval escutcheon, anti-skating system and reinforced M6 Flex System fixing. Grade 4 burglary resistance declared by DISEC. Offered in bronze and polished brass.

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Description

DISEC Rok Sferik RWS68-25D1P – Euro Cylinder Protector for ATRA/DIERRE Locks

The DISEC Rok Sferik RWS68-25D1P is a mechanical security protector for Euro profile cylinder locks with compatible ATRA/DIERRE mounting arrangements and 31 mm fixing centres. Its hemispherical profile and tungsten carbide inserts help resist cylinder breaking, pulling and drilling attempts. The protector incorporates an anti-skating system and reinforced Flex System mounting. DISEC specifies grade 4 burglary resistance.

Tungsten carbide reinforcement and security features

The hemispherical profile reduces accessible gripping surfaces for tools used in forced-entry attempts. Tungsten carbide inserts improve resistance to drilling and cutting attacks, while the anti-skating system provides additional protection against specific methods of attacking the cylinder's front section.

The Flex System uses reinforced M6 fixing screws to improve mounting resistance. The front opening allows normal insertion and operation of the cylinder key.

Dimensions and technical specifications

TypeHemispherical mechanical cylinder protector
ApplicationEuro cylinder – compatible ATRA/DIERRE locks
Protector diameterØ50 mm
Escutcheon dimensions85 × 65 mm
Nominal size25 mm
Fixing centres31 mm
Fixing threadM6
Reinforcing insertsTungsten carbide
Fixing systemFlex System
Additional protectionAnti-skating system
Burglary resistance grade4
Orderable finishesBronze, polished brass

Compatibility and installation

The RWS68-25D1P is designed for compatible ATRA/DIERRE locks with 31 mm fixing centres. This mounting configuration differs from the RWS16, which uses 38 mm fixing centres.

Before installation, check the lock model, cylinder position relative to the external door panel, fixing-hole arrangement and clearance required for the oval escutcheon.

A DISEC cylinder protector spacer is listed separately in the Matteoda catalogue for mounting adjustments. Its compatibility must be checked for the specific lock and door configuration.

Before ordering: check the 31 mm M6 fixing centres, protector size and cylinder clearance. Contact Matteoda customer service for assistance with product selection and estimated delivery times.

Product Details
708.0843025

Specific References

ean13
8029470066103
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