These decorative thumbturns are available in all 14 architectural finishes and offered with ML2000, IN120 and Passport Access 700™ (PAC1, PWI1, PIP1) mortise locks.

The thumbturn backplate will match the shape of the rose chosen (i.e. E2/E3/E4 square rose ships with square cylinder collar and square thumbturn backplate) See the ML2000 mortise lock catalog for more information.