Cylinder dimensions
| Specifications | Dimensions from model documentation |
|---|---|
| Bolt centre distance | 28 mm |
| Backset | 63 mm |
Measure both sides from the fixing screw. Check the cylinder profile, cam and version.
Browse related directorySpecifications
- Series / construction group
- 6S8/6R8 668GF Rim mounted E63 Front-fixed cylinder
- Locking construction
- Deadbolt and latch
- Nominal catalogue projection
- 3.5 mm
- Bolt centre distance
- 28 mm
- Drive
- Gear drive
- Backset
- 63 mm
- Operating component layout
- Catalogue illustration: cylinder hole at the bottom of the lock case
- Mounting type
- Rim mounted
- Additional mechanism
- Self Locking System Interlock against forced cylinder extraction
- Cylinder fixing
- Fixed from the front of the lock case
Construction and application
ISEO 6S8/6R8 668GF Rim mounted E63 Front-fixed cylinder 006S803280GB0 is a security-door lock case with deadbolt and latch, Bolt centre distance 28 mm, Nominal catalogue projection 3.5 mm. Drive: Gear drive; Backset: 63 mm; Operating component layout: Catalogue illustration: cylinder hole at the bottom of the lock case; Mounting type: Rim mounted; Additional mechanism: Self Locking System Interlock against forced cylinder extraction; Cylinder fixing: Fixed from the front of the lock case.
Door and hole compatibility
First check the distance between adjacent bolt axes 28 mm, then check the catalogue projection 3.5 mm and the receiving positions in the frame. The specified backset is 63 mm; the keyhole position must also match. Catalogue illustration: cylinder hole at the bottom of the lock case; even with the same centre distance, another layout may require different door cutouts.
Selection and ordering comparison
This model has a deadbolt and latch. Check latch handing, handle drive and bolt arrangement; matching centre distances do not imply identical door cutouts or fasteners. Self Locking System denotes a specific interlock against forced cylinder extraction, not automatic locking when the door closes. Other order configurations listed in this group: 006S803280GB4; check each configuration's key accessories and packaging when requesting a quotation.
Limitations
- Bolt centre distance, catalogue projection, throw and backset are different dimensions and must not be used interchangeably.
- Optional catalogue functions are not treated as standard equipment. This page does not guarantee a security rating for the complete door or compatibility on site.
- Confirm keys, cylinder, mounting accessories and packaging with the manufacturer for the complete order configuration.
Sources
ISEO Catalogue 04 .42, PDF page 53 (4-53)Manufacturer documents are provided in their original language.
