Deadbolt thrown or retracted by key from outside or by inside turn unit. For more than 95 years, Schlage has offered durable door hardware in a range of unique style combinations to express any personality. Unique Snap & Stay design holds deadbolt in place while tightening screws. Universal latches slide easily into place and require no tools or manual adjustments. Keying 5-pin tumbler C keyway standard, with two brass keys. 6-pin cylinder available.