3 inch/76mm Fire Rated Tubular Latch Bolt Through - 57mm Backset - Satin Brass

Fire rated bolt-through tubular latch that's suitable for use with lever door handles and sprung door knobs. Ideal for commercial use and domestic fire doors.

• Certified for use on 30 and 60 minute fire doors - CE and UKCA rated
• High quality spring mechanism for strength and durability
• Adjustable keep prevents door rattle in draughty situations
• Reversible for left or right hand opening doors
• Pierced case to accommodate handles with back to back bolt through fixings
• 2 part faceplate for added strength
• Dust box included for a neat and tidy frame finish