mortise lock crystal glass door knob replacement set, brass finish base, tuff stuff tools <ul><li>knob size: 2" dia.</li></ul><ul><li>spindle size: 9/32" dia. x 3-1/2" long</li></ul><ul><li>material: glass and brass</li></ul><ul><li>used to replace existing knobs </li></ul><ul><li>includes knobs, spindle, set screws</li></ul>