MARKS HARDWARE 145K/10B Commercial Deadlatch Sgl Cylinder Interior Lever Handle 2 3/4 inches Backset

Product Description

The MARKS HARDWARE 145K/10B is a commercial deadlatch that uses a cylindrical cartridge design for ease of installation. It features a stainless steel nose with a nine-sixteenth inch throw, offering reliability and safety. This deadlatch is designed for doors with a thickness ranging from one and three-eighths inches to two and three-eighths inches, supporting a two and three-quarter inch backset. The product is certified as ANSI/BHMA Grade 1 and is UL listed with a three-hour fire rating.

• Series 1 cylindrical cartridge with an interior lever
• Grade 1 certification with nine-sixteenth inch throw
• Two and three-quarter inch backset

Product Highlights

This deadlatch is ideal for commercial applications, ensuring high security and durability.

Product Information

Standard Information

• Brand: MARKS HARDWARE
• MPN: 145K/10B

Technical Specifications

• Series: Series 1 cylindrical cartridge w/ interior lever
• Latch: #1134, Front: one and one-eighth inch x two and one-quarter inches
• Backset: two and three-quarter inches
• Strike: #1136, two and three-quarter inch strike
• Door thickness: one and three-eighths inches to two and three-eighths inches
• Bore: Unitized assemblies for two and one-eighth inch bore
• Cylinder: MARKS “C” keyway, six pin with two keys
• Finish: 10B Oil Rubbed Bronze
• Certifications: ANSI/BHMA Grade 1, UL Listed 3-hour fire rating
• Manufacturer Warranty: Marks lifetime mechanical warranty