Marks USA Cylindrical Locksets are designed for use in situations where durability is the deciding factor. Our cylindrical lock chassis are all constructed with cast retractors on bronze roller bearings. This strong, durable component gives our cylindrical sets the ability to last millions of cycles and is available in knob and lever sets.

The Marks USA Survivor leverset has a unique "clutch" mechanism that radically reduces the wear and abuse that typical cylindrical lever sets endure. When locked, the levers of the Survivor disengage from the retractor and other interior mechanisms of the lock. The levers of the Survivor swing freely, without resistance. This reduces the amount of wear on lock components and eliminates "lever droop". The use of a clutch results in longer lasting, lower maintenance, eloquent solution and much more.

More Details Below

Lock Function	ANSI F76 Privacy
Handing	Non-Handed
Door Thickness	2"
Backset	2 3/4″ standard
Latch	#1834, Front: 1-1/8” x 2-1/4”; Throw: 9/16”; Stainless steel nose, centered
Levers	Solid cast Zamac; w/ 1/2” return
Roses	Thru-bolted, 3-7/16” dia., spring loaded 2-#10 thru-bolts
Strike	#1135, 4-7/8” ASA curved lip strike
Cylinder	No Cylinder
Finish	626 - 26D - Satin Chrome
Certifications	ANSI/BHMA Meets or exceeds Series Grade 1 requirements UL Listed 3-hour fire rating ADA Meet Requirements of The Americans with Disabilities Act
Manufacturer Warranty	Marks lifetime mechanical warranty

 

Lock Function

Return Policy: We do not accept returns on unsealed products. In order to return a defective item a support ticket is needed. To receive a ticket, please contact Marks USA directly at 1-800-645-9445 or visit their support page here. Once you have the ticket contact UHS Hardware for the return.