Marks Hardware 6DW/3LH Vestibule Mortise Body for Handlesets, 2-3/4in Backset, Grade 2, Bright Brass

Marks Hardware 6DW/3LH Vestibule Mortise Body Only is engineered for durability and performance in high-traffic environments. Designed for use with handlesets, this mortise lock features a 2-3/4 inch backset and is classified as Grade 2, ensuring it meets rigorous security standards. Constructed from a high-pressure cast Zamac case and finished in a bright brass (605) coating, this lock not only offers aesthetic appeal but also exceptional endurance. The full 1-inch bolt throw and 5/8-inch anti-friction latch throw provide reliable security, while its unique vestibule function enhances accessibility and safety in entryways. Marks Hardware has a longstanding reputation for producing locks that withstand over 6 million cycles of continuous use, making the 6DW/3LH an ideal choice for both residential and commercial applications. This model is BHMA certified and meets ANSI grade 1 specifications, ensuring it complies with the highest industry standards. With a lifetime mechanical warranty, you can trust in the longevity and performance of this mortise lock. Whether outfitting a new build or upgrading existing security, the Marks Hardware 6DW/3LH Vestibule Mortise Body Only is a dependable choice for your locking needs.

Vestibule Mortise Body Only, for Handlesets, 2-3/4in Backset, Latch Only, 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" (72mm) on square

Keyed Single Cylinder, No Deadbolt Functions:

• DW: Vestibule

Keyed Single Cylinder, with Deadbolt Functions:

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

Keyed Double Cylinder, with Deadbolt Functions:

• AC: Entrance, ANSI F35
• C: Store door B body, ANSI F25
• SO: Store door, ANSI F25

Finishes:

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