Marks Hardware 7F/3 Dormitory Mortise Body, 2-3/4in Backset, Grade 2, Bright Brass

Marks Hardware 7F/3 Dormitory Mortise Body Only is designed for those who prioritize security without compromising on style. With a robust 2-3/4 inch backset, this Grade 2 mortise lock is perfect for dormitory applications, providing a reliable solution for high-traffic areas. Its polished bright brass finish not only enhances aesthetic appeal but also ensures durability against wear and tear. Engineered for excellence, this mortise lock features a cast alloy with a full 1-inch bolt throw and a 5/8-inch anti-friction latch throw, ensuring strong protection against unauthorized access. The high-pressure cast zamac case and baked enamel finish contribute to its longevity, while stainless steel bolts and latches provide added security and resilience. Marks Hardware has a reputation for delivering maintenance-free performance with locks that exceed 6 million cycles of use. Certified by BHMA and meeting ANSI grade 1 specifications, this lock also boasts a 3-hour fire rating from Underwriters Laboratories, giving you peace of mind in any situation. Ideal for keyed single cylinder applications with deadbolt functions, the 7F/3 is versatile and meets various security needs. Choose Marks Hardware for a blend of reliability, style, and functionality in your locking solutions.

Dormitory Mortise Body Only, for Knobs Sets, 2-3/4in Backset, Deadbolt and Latch, Front 1-1/4 x 8in, Grade 2, 605/US3 Bright Brass

Marks USA has been making mortise locks for over 30 years. From their introduction, our mortise locks have enjoyed a reputation for long life and their ability to excel in high traffic, high abuse areas. Marks USA mortise locks are engineered to provide years of maintenance-free performance. Our Nova series mortise locks exceed 6 million cycles of continuous use.

Features:

• Meets ANSI grade 1 specification: ANSI-A156.13
• Underwriters laboratories 3-hour fire rating
• BHMA Certified
• Lifetime mechanical warranty
• Available in 2-1/2" and 2-3/4" backset
• Stainless steel bolts, latches, independent lever support springs (on lever sets)

Specifications:

• Backset: 2-3/4"
• Bolt throw: Cast alloy full 1" throw
• Latch throw: 5/8" (anti-friction)
• Case: High pressure cast zamac, baked enamel finish
• Front: 1-1/4" x 8", Flat or 3° bevel
• Hubs: 9/32" on square steel, w/security separator

Keyed Single Cylinder, No Deadbolt Functions:

• D: Office/vestibule
• DW: Vestibule

Keyed Single Cylinder, with Deadbolt Functions:

• A: Entrance, ANSI F08, F10
• B: Entrance, ANSI F21
• F: Dormitory, ANSI F12
• FS: Dormitory
• FW: Dormitory, ANSI F13

Keyed Double Cylinder, with Deadbolt Functions:

• AC: Entrance, ANSI F35
• C: Storeroom, ANSI F14
• FA: Dormitory, ANSI F11
• FX: Dormitory, ANSI F33

Keyless Functions:

• N: Passage, ANSI F01
• L: Bathroom, ANSI F02
• LF: Privacy, ANSI F19

Finishes:

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