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ISEO F6 Extra 40/70 mm Euro-profile double-function cylinder (82F6940709)

ISEO F6 Extra Euro-profile double-function cylinder 40/70 mm, catalogue overall length 110 mm, side C 40 mm, side D 70 mm; Can still be operated with a key inserted on the opposite side (manufacturer designation: Double Function). Records the specific order number, cam and method for checking installation dimensions.

ISEO 82F6940709 — Official series illustration, not a photo of this exact size variant; consult model specifications.
Official series illustration, not a photo of this exact size variant; consult model specifications.Image source
ISEO 82F6940709 length sections: C 40 / D 70 mm · L 110 mm
Drawn by this site from the catalogue parameters on this page to show C/D sections and overall length L; not the actual product outline or an installation drawing. Check side functions and measurement references against the original catalogue.

Cylinder dimensions

Dimensions from model documentation
SpecificationsDimensions from model documentation
Overall length L110 mm
Side C length40 mm
Side D length70 mm

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

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Specifications

Construction
Euro-profile double-function cylinder
Overall length L
110 mm
Side C length
40 mm
Side D length
70 mm
Operating function
Can still be operated with a key inserted on the opposite side (manufacturer designation: Double Function)
Cam
30° DIN cam
Pin configuration
6 pins
Keys supplied
3 keys
Key material
Nickel-plated brass vertical key
Anti-drill construction
Anti-drill devices in the cylinder housing and plug, stainless steel driver pins (manufacturer description)

How to check these dimensions

This entry covers the Euro-profile double-function cylinder in F6 Extra; the catalogue gives L=110 mm, C=40 mm, D=70 mm. Sides C and D differ by 30 mm, forming an asymmetric size; confirm the side functions and cylinder guard positions before reversing the installation orientation.

The C/D order follows the catalogue drawing; other section combinations with the same overall length cannot automatically be considered to have the same installation dimensions.

Measure from both sides of the door and cylinder guards to the cylinder fixing screw centre, then compare with the C/D table and original drawing. Do not select solely by overall length.

Functions and ordering configuration

This configuration uses 30° DIN cam, with Can still be operated with a key inserted on the opposite side (manufacturer designation: Double Function). Pin and key materials are part of the series description; installation dimensions come from this specific catalogue record.

Brass number in this catalogue row: 82F6940707; nickel-plated number: 82F6940709. Specify the required finish when ordering.

  • Provide the supplier with the series, complete order number, C/D order, required functions and key configuration together.
  • Round-thumbturn, standard double-cylinder and double-function versions operate differently even when their dimensions match.
  • Keep the original catalogue and subsequent revisions to check changes.

Limitations

  • Check order numbers and dimensions together, using the corresponding catalogue and the manufacturer's complete ordering format.
  • Confirm the finish and number of keys against the complete ordering configuration.
  • This page does not guarantee compatibility with an existing door, site security level, local certification or current stock; check the installation drawings.
  • This page covers only the three-key catalogue configuration; check other master-key or keyed-alike configurations separately.

Sources

ISEO official Catalogue 01 .42, page 1-143

Manufacturer documents are provided in their original language.

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Manufacturer documents are provided in their original language.