Marks Hardware 175F10B-3/4 Marks C Keyway 6 Pin Storeroom Clutched Lever Lockset, Grade 2, Dark Bronze

Marks Hardware 175F10B-3/4 Storeroom Clutched Lever Lockset is engineered for durability and reliability, making it an ideal choice for commercial applications. Designed with a Marks C keyway and a robust 6-pin cylinder, this Grade 2 lockset ensures enhanced security with two keys included. The unique clutch mechanism allows the levers to disengage from the retractor when locked, significantly reducing wear and tear. This innovative design prevents lever droop and prolongs the lifespan of the lock components. With a 2-3/4" backset and a fire rating of 120 minutes, this lockset meets stringent safety standards, making it suitable for various door thicknesses ranging from 1-5/8" to 1-7/8". The latch features a 1/2" throw and is complemented by a sturdy stainless steel nose, ensuring a secure fit. Its dark bronze finish (613/US10B) adds a touch of elegance while providing durability against the elements. The Marks Hardware 175F10B-3/4 also exceeds BHMA grade 1 specifications by 300%, boasting over 3.6 million cycles of operation. This lockset is not only competitively priced, but it also comes with a lifetime mechanical warranty, making it a smart investment for any professional or knowledgeable homeowner seeking long-lasting security solutions.

Storeroom Clutched Lever Lockset, Marks C Keyway, 6 Pin, 2-3/4in Backset, ANSI Strike, Grade 2, 613/US10B Dark Bronze

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 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.

Features:

• High quality, longer lasting, lower maintenance design
• Competitively-priced for exceptional value
• Exceeds BHMA grade 1 spec by 300%, over 3.6 million cycles
• Unique stainless steel "clutch" and bronze bearings dramatically reduce wear and abuse & eliminates lever droop
• Marks lifetime mechanical warranty
• 3-Hour fire rated; 2-3/8" and 2-3/4 Backsets

Specifications:

• Backset: 2-3/4"
• Latch #1134, Front: 1-1/8" x 2-1/4"; Throw: 1/2"; Stainless steel nose
• Levers: Solid cast Zamac; w/ 1/2" return (except 475)
• Roses: Thru-bolted, 3-1/4" dia, spring loaded 2-#10 thru-bolts
• Strike: #1145, ASA strike
• Door Thickness: 1-5/8" to 1-7/8"; For 1-3/8" door use K1904 spacer
• Cylinder: Marks "C" keyway, 6 pin w/ 2 keys

Functions:

• N: Passage
• L: Privacy
• P: Patio
• DC: Communicating
• AB: Entry
• AQ: Exit
• S: Classroom
• F: Storeroom
• DW: Institution
• DA: Vestibule
• FQ: Exit
• DO: Dummy trim outside
• DT: Full dummy trim
• NB: Communicating passage
• FB: Communicating storeroom
• SB: Communicating classroom

Finishes:

• 3 - Bright brass
• 32D - Stainless steel
• 10B - Dark bronze
• 26D - Satin chrome