Heavy sprung tubular mortice latch, specified for use with unsprung heavy door handles. Available in 2 ½, 3 & 4 inch sizes, in brass or satin stainless steel. (NOT suitable for use with door knobs).
NB: The 2 ½ inch latch will not take bolt through fixings.
2 ½ inch latch has 45mm backset from door to centre spindle.
3 inch latch has 57mm backset from door to centre spindle.
4 inch latch has 82mm backset from door to centre spindle.
