Marks Hardware 175F26D-3/4 Storeroom Clutched Lever Lockset offers a robust solution for security and durability in commercial settings. Designed with a Grade 2 rating, this lockset features a 2-3/4 inch backset and is equipped with a Marks C keyway, providing enhanced security with its 6-pin cylinder and two keys included. This cylindrical lockset is engineered for longevity, boasting a unique stainless steel "clutch" mechanism that significantly reduces wear and tear, ensuring smoother operation over time. The solid cast Zamac levers are complemented by bronze roller bearings, allowing for millions of cycles without compromising performance. This remarkable design also prevents lever droop, maintaining an elegant appearance. The 175F26D-3/4 is fire-rated for up to 120 minutes, making it ideal for storeroom applications where safety is paramount. Its construction includes a deadlatch with a 1/2 inch throw and a spring-loaded rose design with a 3-1/4 inch diameter. Additionally, the finish in satin chrome (626/US26D) offers a modern aesthetic that fits seamlessly into any environment. With its exceptional performance and Marks' lifetime mechanical warranty, this lockset is not only a smart investment but also a reliable choice for professionals and homeowners alike.

Storeroom Clutched Lever Lockset, Marks C Keyway, 6 Pin, 2-3/4in Backset, ANSI Strike, Grade 2, 626/US26D Satin Chrome

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