Locks, components and selection
SearchExplore lock components, technical terms and manufacturer documents.
ISEO R9 87RA040859.F, Outer cylinder for American-style rim locks. Outer round portion diameter: 35 mm; Maximum compatible door thickness: 85 mm; Catalogue compatible locks: Rim lock without outer cylinder. Check the corresponding lock-case series and tail drive together. Matching outside diameter alone does not establish replacement compatibility.
ISEO R9 87RA050857.F, Outer cylinder for rim locks. Outer round portion diameter: 40 mm; Maximum compatible door thickness: 85 mm; Catalogue compatible locks: Rim lock without outer cylinder. Check the corresponding lock-case series and tail drive together. Matching outside diameter alone does not establish replacement compatibility.
ISEO R9 87RA151857.F, Paired inner and outer cylinders. Outer round portion diameter: 40 mm; Maximum compatible door thickness: 85 mm; Catalogue compatible locks: 501*** electric lock series. Check the corresponding lock-case series and tail drive together. Matching outside diameter alone does not establish replacement compatibility.
ISEO R9 87RA153857.F, Paired inner and outer cylinders. Outer round portion diameter: 40 mm; Maximum compatible door thickness: 85 mm; Catalogue compatible locks: Portoncino 4** and 521* electric lock series, latch function only. Check the corresponding lock-case series and tail drive together. Matching outside diameter alone does not establish replacement compatibility.
ISEO R9 87RA155857.F, Paired inner and outer cylinders. Outer round portion diameter: 40 mm; Maximum compatible door thickness: 85 mm; Catalogue compatible locks: 531**** electric lock series, with bolt operation. Check the corresponding lock-case series and tail drive together. Matching outside diameter alone does not establish replacement compatibility.
ISEO R9 87RA157857.F, Paired inner and outer cylinders. Outer round portion diameter: 40 mm; Maximum compatible door thickness: 85 mm; Catalogue compatible locks: Series 5 52N*, latch function only. Check the corresponding lock-case series and tail drive together. Matching outside diameter alone does not establish replacement compatibility.
ISEO R9 87RA159857.F, Paired inner and outer cylinders. Outer round portion diameter: 40 mm; Maximum compatible door thickness: 85 mm; Catalogue compatible locks: Series 5 53N* electric lock, with bolt operation. Check the corresponding lock-case series and tail drive together. Matching outside diameter alone does not establish replacement compatibility.
ISEO R9 87RA23F259.F, M25 threaded cylinder. Mounting thread: M25 × 1; Overall length shown: 33 mm; Fixing method: Secured by an internal nut. Check the corresponding lock-case series and tail drive together. Matching outside diameter alone does not establish replacement compatibility.
ISEO R9 87RA26M259.F, M26 microswitch cylinder. Mounting thread: M26; Electrical accessory: With signal microswitch; Switch contacts: Normally open / normally closed changeover contact. Check the corresponding lock-case series and tail drive together. Matching outside diameter alone does not establish replacement compatibility.
ISEO R9 87RA46C507.F, Paired replacement cylinders for CISA electric locks. Outer round portion diameter: 26 mm; Maximum compatible door thickness: 50 mm; Catalogue compatible locks: Replacement cylinder for CISA 1 11*2* electric locks; Inner cylinder diameter: 31 mm. Check the corresponding lock-case series and tail drive together. Matching outside diameter alone does not establish replacement compatibility.
881130309 corresponds to R6 British oval double cylinder, Catalogue L =60mm, C=30mm, D=30mm. Both segments are 30mm. This page describes interface and functional checks.
881135109 corresponds to R6 British oval single cylinder, Catalogue L =45mm, C=35mm, D=10mm. Segment C is 25mm longer than segment D. This page describes interface and functional checks.
881135359 corresponds to R6 British oval double cylinder, Catalogue L =70mm, C=35mm, D=35mm. Both segments are 35mm. This page describes interface and functional checks.
881140109 corresponds to R6 British oval single cylinder, Catalogue L =50mm, C=40mm, D=10mm. Segment C is 30mm longer than segment D. This page describes interface and functional checks.
881140409 corresponds to R6 British oval double cylinder, Catalogue L =80mm, C=40mm, D=40mm. Both segments are 40mm. This page describes interface and functional checks.
887130309 corresponds to R6 British oval flat-knob cylinder, Catalogue L =60mm, C=30mm, D=30mm. Both segments are 30mm. This page describes interface and functional checks.
887135359 corresponds to R6 British oval flat-knob cylinder, Catalogue L =70mm, C=35mm, D=35mm. Both segments are 35mm. This page describes interface and functional checks.
887140409 corresponds to R6 British oval flat-knob cylinder, Catalogue L =80mm, C=40mm, D=40mm. Both segments are 40mm. This page describes interface and functional checks.
8FRA033337.F corresponds to R9 Inner and outer round cylinder pair for FICHET, Catalogue L =66mm, C=33mm, D=33mm. Both segments are 33mm. This page describes interface and functional checks.
8FRA033507.F corresponds to R9 Inner and outer round cylinder pair for FICHET, Catalogue L =83mm, C=33mm, D=50mm. Segment C is 17mm shorter than segment D. This page describes interface and functional checks.
8FRA050507.F corresponds to R9 Inner and outer round cylinder pair for FICHET, Catalogue L =100mm, C=50mm, D=50mm. Both segments are 50mm. This page describes interface and functional checks.
ISEO R9 8SRA20A329.F, Scandinavian-style outer single cylinder. Maximum compatible door thickness: 90 mm; Cylinder body length shown: 31 mm; Installation side: Outside. Check the corresponding lock-case series and tail drive together. Matching outside diameter alone does not establish replacement compatibility.
ISEO R9 8SRA50A329.F, Scandinavian-style inner single cylinder. Maximum compatible door thickness: 90 mm; Cylinder body length shown: 31 mm; Installation side: Inside. Check the corresponding lock-case series and tail drive together. Matching outside diameter alone does not establish replacement compatibility.
Outer pump cylinder, Catalogue L =42 mm, Compatible with 901/903/910/911/913/915 series lock cases; The outer cylinder is made of nickel-plated zinc alloy.