60mm Mortice Set China

60mm White porcelain mortice knob set. the diameter of the knob measures 60mm, the rose diameter is 62mm and the projection is approximately 61mm. Supplied complete with fixing screws and tapered china knob spindle. The knobs are fixed to the spindle by means of a grub screw located in the neck of the knob. Be careful not to overtighten the grub screw when fitting. Features: Can be used with a rim lock Suitable for door thicknesses up to 44mm Knobs and roses are separate, and all fixings are concealed once the knob is positioned onto the rose. Knobs are connected and secured via a special grip-spindle which is supplied, together with all the fixings required. Dimensions: Knob diameter - 60mm Rose diameter - 62mm Knob projection - 61mm