Marks USA's Survivor with Clutch

Marks USA has introduced two new key-in-lever Survivor Series, Grade 2 locksets featuring the "Clutch," which are available for both conventional and IC cores.
When locked, the "Clutch" disengages the outside lever, allowing it to turn freely, so that it cannot be broken with force. Each contains its own proprietary lever-support spring, which eliminates lever droop.
All Marks locksets feature a lifetime mechanical warranty and all standard functions are available in both the American design, with angular return, and the Crescent design, with a smooth, rounded lever.
Survivor locks are UL-listed for three-hour fire rating and satisfy ADA requirements.
For more information, call Marks USA at 631-225-5400 or visit

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