Typically used on flats and apartment doors as the roller bolt operation means occupants won't be locked out when the door is closed
- Rollerbolt operation - lock must be manually locked by two turns of the key externally or turning the handle from the inside. Turning the handle from the inside will unlock to allow exit
- Complete with keep, cylinder, 3 keys, fixings & fitting instructions
- Large thumbturn to assist with ease of operation
- Ideal for use on doors fitted with door closers
- Supplied with 3 keys credit card packed emergency key
