Description
Marks Hardware 5RR44FD/15 KIT – Mortise Lock with Stanhope Lever, 2-3/4in Backset, Grade 1, Satin Nickel
Marks Hardware 5RR44FD/15 KIT is an exceptional apartment mortise lock designed to enhance security and durability for residential properties. Featuring the elegant Stanhope lever and rose, this lock boasts a 2-3/4 inch backset, a robust deadbolt, and an anti-friction latch, ensuring reliable performance in high-traffic environments. Built to meet ANSI Grade 1 specifications, the 5RR44FD/15 KIT is UL listed with a 3-hour fire rating, providing peace of mind during emergencies. Its stainless steel bolts and latches, along with independent lever support springs, contribute to its long-lasting functionality, making it an ideal choice for demanding applications. The lock’s sturdy stamped steel case, finished in a sleek satin nickel, not only enhances aesthetic appeal but also adds to its resilience. With a full 1-inch bolt throw and a 3/4-inch latch throw, this mortise lock ensures a secure closure. The adjustable bevel front measures 1-1/4 inches by 8 inches, accommodating various door configurations. Marks Hardware stands by the quality of their products, offering a lifetime mechanical warranty on this model. Elevate your property’s security with the reliable and stylish Marks Hardware 5RR44FD/15 KIT.
KIT – Apartment Mortise Lock with Stanhope Lever and Rose, 2-3/4in Backset, Deadbolt and Latch, Front 1-1/4 x 8in, Grade 1, 619/US15 Satin Nickel
Notice: The info below is not item specific.
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: 5 Series 2-3/4″; 55 series 2-1/2″
- Bolt throw: Stainless steel full 1″ throw
- Latch throw: 3/4″ (anti-friction)
- Auxiliary latch: 1/2″ throw
- Case: Stamped steel 090 thick, zinc dichromate finish
- Front: 1-1/4″ x 8″, adjustable bevel
- Hubs: Steel, 9/32″ on diamond 5/16″ on square w/security separator
Keyed Single Cylinder, No Deadbolt Functions:
- D: Office/vestibule
- DW: Vestibule
- E/Q/QH/K: Office, ANSI F04
- EW: Storeroom, ANSI F07
- J: Classroom, ANSI F05
- JM/JR: Hospital (holdback), ANSI F06
- GL: Inst. privacy, ANSI F26
- MT: ArchiTech
- EL: Electrically locked
- EU: Electrically unlocked
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
- FD: Apartment, ANSI F20
- H: Hotel, ANSI F15
- LH: Spec. privacy
Keyed Double Cylinder, No Deadbolt Functions:
- G: Entrance, ANSI F09
- GC: Intruder latchbolt, ANSI F32
- GG: Classroom security
- GR: Classroom security w/holdback
- WW: Institution, ANSI F30
Keyed Double Cylinder, with Deadbolt Functions:
- AC: Entrance, ANSI F35
- C: Storeroom, ANSI F14
- FC: Intruder deadbolt, ANSI F34
- FA: Dormitory, ANSI F11
- FX: Dormitory, ANSI F33
Keyless Functions:
- N: Passage
- L: Bathroom, ANSI F02
- LF/LJ: Privacy, ANSI F19
- EX: Exit, ANSI F31
Finishes:
- 3 – Bright brass
- 32D – Stainless steel
- 10B – Dark bronze
- 26D – Satin chrome
Attributes
Alternate Codes: 5RR44FD/15, 5RR44FD15
Backset: 2-1/2″-2-3/4″
Bolt Throw: 1″
Category: Lock Sets, Mortise Locks, Mortise Lock Sets
Certifications: A156.13, ANSI, UL Listed 3 Hour
Cylinder Type: Marks Conventional
Door Application: Mortise Locks
Finish Code: 619
Finish Color: Satin Nickel
Fire Rated: Yes
Fire Rating: 180 min
Function: Apartment, Keyed Single Cylinder, With Deadbolt
Grade: Grade 1
Keyway: Marks C
Lever Design: Stanhope
Manufacturer: Marks USA
Material: Steel, Zinc Plated
Rose/ Escutcheon: 2-9/16″ Round Ring Rose
Series: Series 5
Throw: 1/2″
Resources
- Cut Sheet






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