Locks, components and selection

KESO 8000Ω³ 81.B16 30/30 outside-priority double cylinder

Modular Euro-profile double cylinder in the 8000Ω³ system with pull protection and an outside-priority clutch; the outside key can operate even when a key is inserted inside. This record covers standard length.

Updated 2026-10-28

Cylinder dimensions

No verified dimensions in this record. Check the manufacturer drawing before ordering.

Measure both sides from the fixing screw. Check the cylinder profile, cam and version.

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KESO 8000Ω³ 81.B15 30/30 Euro-profile double cylinder · Sources

Specifications

Basic outside length A: 30 mm
Basic inside length B: 30 mm
Bridge material: Chrome-nickel steel

Limitations

8000Ω³ is incompatible with 8000Ω². Specify the system generation, both lengths and cam when ordering. The model code alone does not distinguish these systems or establish shared-key compatibility.

Sources

Official manufacturer documentation

Manufacturer documents are provided in their original language.

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