C-Series 3K74 5 lever mortice sashlock
Features
- Roller latchbolt means lock is suitable for fitting in doors both left and right hand hung, without modification
- Roller bolt for smooth operation
- Anti drill, anti pick and anti saw features
- UK Manufactured with 15 Year Guarantee
- EN1634-1 use on 60 min timber fire doors
- Formerly known as Chubb
