Door Handle, Lock

Marks USA introduces the Survivor Set, a decorative cylindrical lever lockset that features a clutch mechanism to reduce wear and abuse. The cylindrical lock chassis is constructed with cast retractors on bronze roller bearings.

When locked, levers disengage from the retractor and other interior mechanisms of the lock. The levers swing without resistance, reducing the amount of wear and protecting from drooping.

The lockset is available in 2 3/8-inch and 2 3/4-inch backset, and has a three-hour fire rating and a lifetime mechanical warranty. It is also available as a knob set, and meets ANSI specification: ANSI-A156.13.