Marks Hardware 1834A/3 Deadlatch 2-3/4in Backset, 1-1/8in x 2-1/4in, Grade 1, 605/US3 Bright Brass

Marks Hardware 1834A/3 Deadlatch delivers exceptional security and reliability for your locking needs. With a robust 2-3/4 inch backset and a stylish bright brass finish, this Grade 1 deadlatch is designed to meet the highest industry standards, ensuring peace of mind in residential and commercial applications. The 1834A/3 features a faceplate measuring 1-1/8 inches in width and 2-1/4 inches in height, making it suitable for various door types. Its 9/16 inch latch throw provides secure engagement, while the steel shutter system prevents access to mounting screws when the door is locked, enhancing overall security. This deadlatch is UL Fire Rated for up to three hours, offering added protection in emergencies. Compatible with high-security cylinders from renowned brands such as Medeco, Kaba, and ASSA, the 1834A/3 allows for versatile customization to fit your specific security needs. Tapered cylinder collars further deter break-in attempts by preventing wrenching. Whether you’re a building professional or a knowledgeable homeowner, this dependable deadlatch combines quality craftsmanship with ease of installation, making it a smart choice for enhancing your security setup.

Deadlatch 2-3/4in Backset, 1-1/8in x 2-1/4in, Grade 1, 605/US3 Bright Brass

Marks USA manufactures a versatile series of Grade 1 Deadlatches and Deadbolts which install easily and accept most other manufactures conventional, high security and IC Core cylinders.

Features:

• Deadbolt: ANSI 156.5 GRADE 1 (UL Fire Ratings not applicable)
• Deadlatch: ANSI 156.5 GRADE 1, UL Fire Rated 3 hours
• Accepts Medeco, Kaba, Multilock, ASSA and other high security cylinders
• IC core models for "Best" size cores
• Accepts most manufactures conventional cylinders
• Tapered cylinder collars prevent (break in attempts by) wrenching
• Steel shutter system eliminates access to mounting screws when door is locked.