"??? Used in computer and other security systems ??? Mounting hole = 0.75 (except P/N 106650 = 0.5) ??? Key removable from 2 positions ??? Two keys D Web Code: RAN 105832: All keys are different; 196649: All keys are alike Includes: Mounting nut 2167701: Key removable in 1 position, .577 mounting hole; DPDT 2167710: Key removable in 4 position, .732 mounting hole; SP4T 2172025: Key removable in" . . . .