The Locksmith Journal 114 November 2025 | Page 51

THE NEXT GENERATION OF BS3621 5 LEVER LOCK ZENITH ARE HERE

Patented Bolt Thrower
Designed by our British locksmith friend“ Mr. Matthew Smith”
High security lock recommended by most insurance companies & the police
Over 1000 key differs
Easily reversible sash bolt
Endurance tested for 200,000 cycles
Rebate sets available separately
Unique Citadel Curtain to prevent easy duplication of keys
113240- 63mm

£ 17.41
113242- 76mm

£ 17.55
113248- 63mm

£ 16.75
113250- 76mm

£ 16.85

5 LEVER CERTIFICATED TO BS3621 THE CHUBB RETRO FIT LOCK

High security lock recommended by most insurance companies & the police
Over 1000 key differs Easily reversible sash bolt Endurance tested for 200,000 cycles Rebate sets available separately
RETRO FIT 3G114

from £ 13.45
RETRO FIT 3K74

from £ 15.30
RETRO FIT 3G110

from £ 24.95
KITEMARK BS 3621:2007
12209:2003 179:2008 1634-1
compliant
ROHS
5 YEARS
MECHANICAL WARRANTY

INTRODUCING BS3621 5 LEVER THE ERA FORTRESS RETRO FIT LOCK

High security lock recommended by most insurance companies & the police
Over 1000 key differs Easily reversible sash bolt Available in satin stainless steel finish Endurance tested for 200,000 cycles Rebate sets available separately
113132- 63mm

£ 7.95
113134- 76mm

£ 8.10
113140- 63mm

£ 7.55
113142- 76mm

£ 7.65
Unit 4-6 Potters Lane Wednesbury WS10 0AS
Tel: 020 8426 0900 E-mail: sales @ sichern. co. uk www. sichern. co. uk