Carbine Secure Dbl Cyl Deadbolt

The Carbine LB series of double cylinder deadbolts offer a cheaper alternative to the Carbine ALB series. The main points of difference are a lower quality bolt mechanism and fewer available finishes and packaging options.



  • Suits Keyline LKW9 (Silca LW5) profile (6 pin cylinder keyed to a 5 pin key)
  • Fully rekeyable to either simple keying alike or master keying
  • Able to accept a wide range of restricted barrels
  • Concealed fixing
  • Has a rose diameter of 70mm with the rosette supplied or 60mm without
  • Designed for doors with a thickness of 35mm – 45mm
  • Supplied with two spacing rings per lock to accommodate thinner doors
  • Can only be purchased with an adjustable 60mm – 70mm backset