Marks Hardware 5E/10B-B4S6 Mortise Body LH/RH for Lever Sets, 2-3/4in Backset, Grade 1, Dark BronzeMarks Hardware 5E/10B-B4S6 Office Mortise Body Only LH/RH is designed for those who prioritize security and reliability in their commercial spaces. This mortise lock, compatible with lever sets, features a 2-3/4 inch backset and is crafted from durable materials, ensuring long-lasting performance even in high-traffic environments. Engineered to meet ANSI Grade 1 specifications, it guarantees exceptional strength and durability. The stainless steel bolts provide a robust 1-inch throw, while the anti-friction latch throw measures 3/4 inch, enhancing ease of use without compromising security. The front measures 1-1/4 x 8 inches, with an adjustable bevel for versatile installation options. With a fire rating of up to 3 hours and BHMA certification, this lock offers an added layer of safety for office settings. Marks Hardware has a proven track record, boasting over 30 years of expertise in crafting mortise locks. The 5E/10B-B4S6 model is backed by a lifetime mechanical warranty, assuring you of its reliability. Available in a dark bronze finish (613/US10B), this lock not only meets functional needs but also complements various architectural styles, making it an ideal choice for discerning professionals and homeowners alike.
Office Mortise Body Only LH/RH, for Lever Sets, 2-3/4in Backset, Latch Only, No Deadbolt, Front 1-1/4 x 8in, Grade 1, 613/US10B Dark Bronze
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
Backset: 2-3/4"
Bolt Throw: 1"
Category: Lock Sets, Mortise Locks, Mortise Lock Sets
Certifications: A156.13, ANSI, BHMA
Cylinder Type: Less Cylinder
Door Application: Mortise Locks
Faceplate Height: 8"
Faceplate Width: 1-1/4"
Finish Code: 613E
Finish Color: Dark Oxidized Satin Bronze
Function: Keyed Single Cylinder, No Deadbolt, Office
Grade: Grade 1
Latch Throw: 3/4"
Manufacturer: Marks USA
Mechanical Option: Lever Springs
Series: Series 5
Strike Type: 1 Left / 1 Right, 4-7/8" Strikes