DOOR DETAILS 1,250 DIA. CYLINDER .625 DIA. TURN KNOB DRILL FOR DBL ONLY] (RILL FOR ENTER, EXT, PROV ONLY] RILL . 187 DIA. THROUGH DOOR FOR ALL LOCK FUNCTIONS (4 PLACES) 1.250 DIA. CYLINDER [DRILL FOR ENTER, SGML, DBL ONLY] — 625 DIA. EMERGENCY | RELEASE f Drill FOR PROV ONLY] .65 INS IDE 750 DIA, LEVER HOLE OUTSIDE DRILL THROUGH DOOR FOR ALL FUNCTIONS] EXTEND NO FURTHER THAN HALF WAY THROUGH THE LOCK. INSTALLATION PLATES ARE NOT REQUIRED FOR THIS TRIM.